The perimeter of a triangular field is 420m

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WebbQ.5 The perimeter of a triangle is 30cm. Its sides are in the ratio 1 : 3 : 2, then its ... Q.17 The sides of a triangular field are 41m, 40m and 9m. Find the number of flower ... www.studiestoday.com. 49 Q.18 The perimeter of a triangular ground is 420m and its sides are in the ratio 6 : 7 : 8. Find the area of the triangular ground. Section - D WebbCorrect option is A) The perimeter of triangular field = 420m. Given that the ratios of the sides are 6 : 7 : 8. Sum of the ratios = 6 + 7 + 8 = 21 Length of first side of the field = 216 …

The perimeter of a triangular field is 120m. Two of the sides are …

WebbAnswers (1) Given perimeter of a triangular field = 420 m and ratio of sides = 6 : 7 : 8. Let the sides of triangular field be = 6x, 7x and 8x. Using Heron’s formula for finding the area … WebbGiven, perimeter of a triangular field is 420m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a=6x,b=7x and c=8x. and c=820=160m. Hence, the area of … small pleasures review

The perimeter of a triangular field is 420m and its sides are in the ...

WebbSemi – perimeter of a triangle ΔABD, s = a+b+c 2 = AB+BD+DA 2 = 60+80+40 2 = 180 2 = 90m ∴ Area of ΔABD= √s(s−a)(s−b)(s−c) [by Heron’s formula]. = √90(90−60)(90−80)(90−40) = √90×30×10×50 = 100×3√15= 300√15m2 From Eq. (i), Area of parallelogram ABCD= 2×300√15= 600√15m2 Hence, the area of the parallelogram is … Webb16. Perimeter of a regular octagon of side 6cm is 36cm. 17. A farmer who wants to fence his field, must find the perimeter of the field. 18. An engineer who plans to build a compound wall on all sides of a house must find the area of the compound. 19. To find the cost of painting a wall we need to find the perimeter of the wall. 20. Webb8 jan. 2024 · 5 The perimeter of a triangular field is 748 metres. The lengths of the three sides of the field are in the ratios 2 : 7 : 8 Calculate the length, in metres, of the largest side of the field..... metres (Total for Question 5 is 2 marks) 4 *P53305A0420* DO NOT WRITE IN THIS AREA DO NOT ... small plot of land for sale scotland

The perimeter of a triangular field is 120m. Two of the sides are …

The perimeter of a triangular field is 420m and its sides are in the ...

WebbThe perimeter of a triangular field is 420 m and its sides are in the ratio 6: 7: 8. Find the area of the triangular field. Solution Solve with us Step 1 Step 2 Suppose that the sides in metres are 6 x, 7 x and 8 x. The perimeter of the triangle is 6 x + 7 x + 8 x = 21 x Perimeter = 420 m ⇒ 21 x = 420 ⇒ x = 420 21 ⇒ x = 20 WebbThe Perimeter of a Triangular Field is 420m and its sides are in the ratio 6:7:8. ... Step-by-step explanation: Sum the parts of the ratio 6 + 7 + 8 = 21 parts. Divide the perimeter by 21 to find the value of one part. 420 ÷ 21 = 20 ← value of 1 part of the ratio, hence sides of triangle are. 6 × 20 = 120. 7 × 20 = 140. 8 × 20 = 160. highlights from 1 chroniclesWebb11 feb. 2024 · Question 9. The perimeter of a triangular field is 144 cm and its sides are in the ratio 3:4:5. Find the area of the triangle and height corresponding to the longest side. Solution: Let the sides of a given triangle be a = 3x, b = 4x, c = 5x respectively, We have, Perimeter of triangle = 144 cm. Also, Perimeter = 2s. 2s = a + b + c => a + b + c ... small plot town layout

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The perimeter of a triangular field is 420m

WebbGiven, perimeter of a triangular field is 420m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a=6x,b=7x and c=8x. and c=820=160m. Hence, the area of triangular field is 210015m2.Jun 27, 2024 The perimeter of a … WebbThe perimeter of a triangular field is 420 m and its sides. The perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of the triangular field. Herons Formula Class 9 Notes For Maths Chapter 12. Q.18 The perimeter of a triangular ground is 420m and its sides are in the ratio 6 : 7 : 8. Find the area of the ...

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Webb30 dec. 2014 · The base of a triangular park is 420m and its altitude is 325m Find the cost of levelling the park at the rate of Rs 5 per 1000 m2 ... School Talk; Login; GET APP; Login Create Account. Class-7 » Maths. Perimeter and Area. The base of a triangular park is 420m and its altitude is 325m. Find the cost of levelling the park at the rate ... Webb21 aug. 2024 · The perimeter of a triangle is 50 cm. One side of a triangle is 4 cm longer than the smaller side and the third side is 6 cm less than twice the smaller side. Find the area of the triangle. herons formula; class-9; Share It On Facebook Twitter Email. 1 Answer +1 vote . answered Aug 21 ...

WebbThe perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Find the area of - YouTube The perimeter of a triangular field is 420 m and its sides are in the ratio... Webb28 aug. 2024 · Answer: A ≈ 8133.27 m². Step-by-step explanation: Sum the parts of the ratio 6 + 7 + 8 = 21 parts. Divide the perimeter by 21 to find the value of one part. 420 ÷ …

WebbTHE PERIMETER OF A TRIANGULAR FIELD IS 420M AND ITS SIDES AREIN THE RATIO 6:7:8 THEN THE AREA OF THE TRIANGULAR FIELD IS . ANSWER IN OPTION ... The … WebbAnd my personal favourite the camera feature which can scan problems and solve it right away. This is one of the best apps relating to education no other app compares with this app it helped me to understand my work better it even shows how it was worked out I recommend to 7 of my friends and they are happy about this app.

WebbThe perimeter of a triangular field is 420 m and its The perimeter of triangular field = 420m.Given that the ratios of the sides are 6 : 7 : 8.Sum of the ratios = 6 + 7 + 8 = …

WebbSides of triangle ABC are AB = 15 cm, BC = 13 cm, AC = 14 cm. Question 5. The perimeter of a triangular field is 540 m and its sides are in the ratio 25 : 17 : 12. Find the area of the triangle. [NCERT] Solution: Perimeter of a triangle = 540 m Ratio in sides = 25 : 17 : 12 Sum of ratios = 25 + 17 + 12 = 54. Question 6. The perimeter of a ... small plhone sold in australiahttp://aven.amritalearning.com/index.php?sub=102&brch=305&sim=1596&cnt=3886 small plot of land to rentWebbThe perimeter of triangular field = 420m.Given that the ratios of the sides are 6 : 7 : 8.Sum of the ratios = 6 + 7 + 8 = 21Length of first side of the fi 236+ Specialists 9.7/10 Ratings The perimeter of a triangular ground is 420m and its sides are Given, perimeter of a triangular field ... small plexiglass paper holderWebbQuestion: The perimeter of a triangular field is 144 m and the ratio of the sides is 3 : 4 : 5. The area of the field is a) 864 m 2 b) 824 m 2 c) 468 m 2 d) none. Answer: 864 m 2. Question: A rectangular field has its length and breadth in the ratio 5 : 3. Its area is 3.75 hectares. The cost of fencing it at Rs. 5 per meter is highlights from bill o reilly\u0027s no spin newsWebbTHE PERIMETER OF A TRIANGULAR FIELD IS 420M AND ITS SIDES AREIN THE RATIO 6:7:8 THEN THE AREA OF THE TRIANGULAR FIELD IS . ANSWER IN OPTION . Matematika. Answer #1 . LEt sides of triangle triangle = 6x, 7x and 8x. Perimeter = 6x + 7x + 8x = 21x. 21x = 410. x = 410/21. x = 20. Therefore, sides are . 6(20) = 120. 7(20) = 140. small plots for sale in south goaWebb22 sep. 2016 · Solution - Perimeter of the triangular ground = 420m Sides are given as 6 : 7 : 8 = 6x : 7x : 8x .......where x is the multiplyer Given: 6x + 7x + 8x = 420 21x = 420 x = 20 … small plot seedsWebbWhat is the perimeter of the park? A. 405m B. 410m C. 415m D. 420m 2. Len bought a cloth for her project in EPP. The cloth measures 23 ... Your Math teacher told you to find the perimeter of a triangle which measures 25cm, 35cm, and 70 cm. What is ... Mr. Jose Dela Cruz has a rectangular field where the length is 8 meter longer than its width ... highlights from army navy