Question

the area of a rectangle frame is 96 square CM if the sides are in the ratio 2:3 find the perimeter of the frame

step by step​

Answer 1

Answer:

Answer: Let length be 3x and breadth be 2x. Then Area of frame = length x breadth Rightarrow864=3x*2x ⇒ X 2 =144 Rightarrow x= 144 =12 cm Therefore, length =3*12=36 cm

Answer 2

Answer:

Let length be 3x and breadth be 2x. Then

Area of frame = length x breadth

⇒864=3x×2x

⇒x

2

=144⇒x=

144

=12 cm

Therefore, length =3×12=36 cm