Question

Figure I and Figure II are similar quadrilaterals.



Which proportion must be true?
Responses
A
b
10 = 2
4 b 10 = 2 4
B
b
8 = 5
4b 8 = 5 4
C
4
2 = b
104 2 = b 10
D
5
a = 4
2

Answer 1

B
b
8 = 5
4b 8 = 5 4