Question

ABCD ~ QRST

Find the missing side length, n.
B.
C
8
R
n
S
А
D
T
12.
9
n = [?]​

Answer 1

n = 6

Explanation:

The left side is 8/12 = 2/3 the length of the bottom, so ...

n = (2/3)(9)

n = 6