The perimeter of a triangular field is 420m
Webb16 apr. 2024 · the largest angle of the field is 149⁰. Step-by-step explanation: Given; perimeter of the triangular filed, P = 120 m. length of two known sides, a and b = 21 m and 40 m respectively . The length of the third side is calculated as follows; a + b + c = P. 21 m + 40 m + c = 120 m. 61 m + c = 120 m. c = 120 m - 61 m. c = 59 m 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...
The perimeter of a triangular field is 420m
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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=8×20=160m. Hence, the area of triangular field is 2100√15m2.Jun 27, 2024 The Cultivator - Volume 2 - Page 22 - … 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 ...
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. 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 ...
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 WebbQuestion: 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
Webb24 nov. 2024 · The sides of triangular field are in ratio. = 6:7:8. The perimeter of triangular field = 420m. Let’s the sides of triangular field be. = 6x , 7x and 8 x. Perimeter = Sum of …
WebbThe 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 ... canon camera chest harnessWebb28 aug. 2024 · The Perimeter of a Triangular Field is 420m and its sides are in the ratio 6:7:8. Find its Area. 1 See answer Daiyaan is waiting for your help. Add your answer and earn points. jimrgrant1 jimrgrant1 Answer: A ≈ 8133.27 m² Step-by-step explanation: Sum the parts of the ratio 6 + 7 + 8 = 21 parts flag of mauritaniaWebb20 feb. 2024 · The perimeter is a distance around the shape – in our case, around the triangle. You can think about it as a path surrounding this figure. In real-life problems, a perimeter of a triangle may be useful in making a fence around the triangular parcel, tying up a triangular box with ribbon, or estimating the lace needed for binding a triangular … flag of massachusetts colonial flagWebb19 mars 2024 · Perimeter of a triangle is calculated using the steps discussed below: Step 1: Mark the measurement of each side of the triangle and make sure all the measurements are in the same unit. Step 2: Add the value of all the sides to find the perimeter. Step 3: The sum obtained in step 2 is the required perimeter (use unit same as the length of sides.) canon camera features and benefitsWebbThe length of its longest altitude. (a) 1675 cm (b) 1o75 cm (c) 2475 cm (d) 28 cm. Thinking Process. (i) First, determine the semi-perimeter, s and then determine the area of triangle by using Heron’s formula. (ii) For the longest altitude, take base as the smallest side. Apply the formula, Area = ½ x Base x Altitude. canon camera connect microsoft surfaceWebb21 aug. 2024 · Best answer Given that the sides are in ratio of 6:7:8 Let the sides of the triangle be 6x, 7x and 8x. Perimeter (Δ) = 420 ⇒ 6x + 7x + 8x = 420 ⇒ 21x = 420 ⇒ x = 20 … canon camera connect für windowsWebbThe perimeter of a triangular field is 540m and its sides are in the ratio of 25: 17: 12 . Find the area of the field. Also, find the cost of plowing the field at Rs. 5 per m^2 . Class 9. >> … canon camera flash drive