Question

Find the Breadth and perimeter of the rectangles. (a)- Area= 90 sq cm ; length =15 cm. answer plz i will mark as brainliest​

Answer 1

Answer:

Breadth=6 cm

Perimeter= 42cm

Answer 2

Answer:

Breadth is 6 cm and perimeter is 42 cm

Step-by-step explanation:

Area is 90 cm²

Length is 15 cm

So, Breadth will be 90÷15 = 6 cm

And perimeter will be 2(l+b)

2( 15+6)

2× 21

42cm