Question

the side of a rectangle are in the ratio 2:3and the perimeter is 20 cm find the side of rectangle​

Answer 1

LET THE COMMON FACTOR OF 2 AND 3 BE x

2x+3x= 20 cm

5x= 20 cm

x= 20/5 cm

=4

2×4=8

3×4=12

THEREFORE THE SIDES OF THE RECTANGLE ARE 4cm AND 12cm.

HOPE YOU GOT THE ANSWER AND PLEASE THANK ME, VOTE ME, FOLLOW ME AND MARK ME AS BRAINLIEST.

Answer 2

Step-by-step explanation:

Perimeter= 20

2(l+b)=20

2(2k+3k)=20  [l:b=2:3]

2(5k)=20

5k=20/2

5k=10

k=10/5

k=2

then,

l=2k=2×2=4

b=3k=3×2=6