Question

19

The two figures are proportional. Find the value of x.
36 in.
12 in.
<
10 in.
Х
A
12 in
B) 24 in
30 in
40 in

Answer 1

C 30 in

Explanation:

set a proportion: 36/12 = x/10 => x = 36 × 10 ÷ 12 = 30