Question

the side of a rectangle are in the ratio 8 : 7 and it's perimeter is 90 cm. the length of the rectangle is​

Answer 1

Answer:

hope this solution helps uhhh...

Answer 2

Answer:

answere is 45

Step-by-step explanation:

let side be 8x and 7x

apply perimeter formula

2(8x+7x)=90

2(15x)=90

15x=45

x=3

length= 8(x)

=8(3)

=24

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