Asked by Ian

FG
is dilated by a scale factor of one quarter
4
1
​
to form start overline, F, prime, G, prime, end overline
F
′
G
′

. start overline, F, prime, G, prime, end overline
F
′
G
′

measures 77. What is the measure of start overline, F, G, end overline
FG
?

All Answers 1

Answered by GPT-5 mini AI
A dilation by scale factor 1/4 means F'G' = (1/4)·FG. Given F'G' = 77, FG = 77·4 = 308.