Question

@jim_thompson5910 @mathslover

Answer 1

Pair of rectangles? But, there is only a single rectangle in the figure...

Answer 2

soryy

Answer 3

is this in a proportion?

Answer 4

The ratios shall be same here . Let

For first rectangle :
100 = \(L_1\)
40 \(H_1\)

and
For second rectangle :
40 = \(L_2\)
x = \(H_2\)

Then : \(\cfrac{L_1}{L_2} = \cfrac{H_1}{H_2}\)

Answer 5

Plug - in the values for \(L_1,~ L_2 , ~ H_1 , ~ H_2 \) and then solve for x.

Answer 6

Can you do that @divagirl421 ?

Answer 7

yes ill try

Answer 8

Good. Let me know what you get.

Answer 9

16

Answer 10

Right :) ...