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The perimeter of a triangular field is 420m

Webb20 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 … 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 ...

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

WebbQuestion 7The perimeter of a triangular field is 420 m. Given, the 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. ∴ Perimeter of a triangular field, … The Cultivator - Volume 2 - Page 22 - Google Books Result. WebbTake x and the height and 3x as the base of the triangular field. We know that. Area of triangle = ½ × b × h. By substituting the values. Area of triangle = ½ × x × 3x. So we get. Area of triangle = 3/2x^2. 1 hectare = 1000 sq. metre. It is given that. Cost of sowing the field per hectare = ₹ 58. The total rate of sowing the field = ₹ 783 lila kennedy https://kathrynreeves.com

The perimeter of a triangular ground is 420m and its sides are in …

WebbThe 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. 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 ... 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 ... lila hai jacke

[Expert Answer] The perimeter of a triangular field is 420m and its ...

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The perimeter of a triangular field is 420m

A field in the form of a parallelogram has sides 60m and 40m

Webb29 maj 2024 · Given: Perimeter of a triangular field is 420 m and its sides are in the ratio 1:2:3. To find : The area of the triangular field. Solution : Let sides of a triangular field be … 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 = …

The perimeter of a triangular field is 420m

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WebbThe 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. >> … 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

Webb28 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 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 …

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... Webb152 EXEMPLAR PROBLEMS 3. (i) 2.1, 2.040040004 ... (ii) 0.03, 0.007000700007, ... (iii) 5 12, 0.414114111 ... (iv) 0, 0.151151115 ... (v) 0.151, 0.151551555 ...

Webb11 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 ...

WebbSemi-perimeter (s) of the triangle 25 60 65 150 75 2 2 2 Perimeter m Area of triangle s s a s b s c 2 75 75 25 75 60 75 65 75 50 15 10 562500 750 m u u u 5. The perimeter of a triangular field is 240m, and its sides are in the ratio 25:17:12. Find the area of the field. Also, find the cost of ploughing the field at ₹ 40 per m2 Sol: Let the ... lila littleWebbSemi – 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 … lila liste tierarzneimittelWebbGiven, 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 … lila juneWebb8 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 ... lila kiernanWebb22 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 … lila johnson obituaryWebbGiven, 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 … lila korkaloWebbGiven, perimeter of a triangular field is 420 m and its sides are in the ratio 6:7:8. Let sides of a triangular field be a = 6x, b = 7x and c = 8x. lila lamellenpilz