Question

30 Anju hasa plece of land in
the shape of rectangle She
wants her one daughter and one
son to work on the land and
produce different crops. He
divided the land in two equal
parts. If its adjacent sides are
120 m and 50 m respectively."
D
A
120m
B
:
130 m 3000m2 340 m​

Answer 1

Given: length = 120 m

Breadth = 50 m

Area of rectangle = length× breadth

Area = 120×50

Area= 6000 m²

So Son and daughter each will get 3000 m² of land

In rectangle opposite sides are equal

So,

Let Length of diagonal be x

x² = 120² + 50²

x²= 14400+2500

x²= 16900

x= √16900

x= 130 m is length of diagonal of rectangular land

Perimeter of rectangle = 2× length + 2× breadth

Perimeter = 2×120+2×50

Perimeter = 240+100

Perimeter = 340 m

1. Length of the diagonal = 130 m
2. Perimeter of rectangle = 340m
3. 3000m² is the area of land that each son and daughter will receive
4. Total area is 6000m²