Question

solve the question in formula ​

Answer 1

Answer:

Step-by-step explanation:

1) area of rectangle=96 sq.cm

   breadth=8 cm

 length=?

perimeter=?

area= length*breadth

96=length*8

96/8= length

12 cm =length

perimeter= 2(l+b)

perimeter=2(12+8)

=2*20

perimeter =40cm

2) perimeter =230 cm

length=70cm

breadth=?

area=?

perimeter=2(l+b)

230=2(70+b)

230/2=70+b

115=70+b

115-70=breadth

45 cm =breadth

area of rectangle = length*breadth

area=70*45

area= 3150 cm^2

PLEASE MARK ME AS BRAINLIEST!!!!!!!