Question

the length of a rectangle is 12 metre and its diagonal is 15m find the breadth and area of rectangle​

Answer 1

Answer:

Given that,

Digonal of a rectangle is 15cm

Width =12cm

We know that,

d=

w

2

+l

2

l=

d

2

−w

2

d=

15

2

+12

2

l=

15

2

−12

2

=

225−144

=

81

=9

Then,

We get the length of the rectangle is 9cm.