http://aven.amritalearning.com/index.php?sub=102&brch=305&sim=1596&cnt=3886 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
The perimeter of a triangular ground is 420m and its sides are in …
Webb19 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.) 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 ... dats trucking scac
Perimeter of a Triangle - Definition, Formula, Examples & FAQs
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 ... 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 ... bj wholesale headquarters