Home
Class 9
MATHS
Kamla has a triangular field with sides ...

Kamla has a triangular field with sides 240 m, 200 m, 360 m, where she grew wheat. In another triangular field with sides 240 m, 320 m, 400 m adjacent to the previous field, she wanted to grow potatoes and onions. She divided the field in two par

Text Solution

Verified by Experts

`E` is the midpoint of `AD`, then
`AE=ED=200m`
`bb"Area of wheat field" =ar/_\ABC`
`bb"Area of potato field" =ar/_\AEC`
`bb"Area of onion field" =ar/_\EDC`
`S=(200+240+360)/2=400`
​`Area=sqrt(400(400−200)(400−240)(400−360)=16000 sqrt(2)m^2`
...
Promotional Banner

Similar Questions

Explore conceptually related problems

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.

Find the cost of laying grass in a triangular field of sides 50 m , 65 m and 65 m at the rate of rupee 7 per m^(2) .

A rectangular field is 48 m long and 20 m wide. How many right triangular flower beds, whose sides containing the right angle measure 12 m and 5 m can be laid in this field?

Find the area of a rectangular field in acres whose sides are: 200 m and 125 m (ii) 75 m 5 dm and 120 m

The area of a square field is 325\ m^2dot Find the approximate length of one side of the field.

Find the area of a triangular field, the length of whose sides are 275 m, 660 m and 715 m. What is the cost of cultivating the field at the rate of Rs. 200 per hectare ?

The perimeter of a triangular field is 144 m and the ratio of the sides is 3:4:5. Find the area of the field.

The perimeter of a triangular field is 450\ m and its sides are in the ratio 13 : 12 : 5. Find the area of the triangle.

The perimeter of a triangular field is 450\ m and its sides are in the ratio 13 : 12 : 5. Find the area of the triangle.

Find the area of a rectangular field in hectares whose sides are: (a) 125 m and 400 m (a) 75 m 5 dm and 120 m