Question

the side of rectangular piece of paper are in the ratio 2:3 if the area is 150 sq cm , find the length and breadth solve in English

Answer 1

hlo

let the side of triangle = 2x and 3x

area = 150

area of rectqngle = l × b

2x × 3x = 150

6x^2 = 150

x^2 = 150 / 6

x^2 = 25

x = √25

x = 5

length = 5× 2 = 10
breadth = 5 × 3 = 15

10cm and 15cm✔✔

hope it helps..♥
$THANKYOU$

Answer 2

let the common ratio be x
2x × 3x = 150
6x^2 = 150
x^2 = 25
x =5 cm
length = 10cm and breadth =15 cm