Try this option:
6) similar: ∠C=∠E=60; ∠ABC=∠DBE.
7) similar:
ΔLMN: ∠L=75; ∠M=50; ∠N=180-125=55°; ΔPOQ: ∠O=75; ∠Q=55; ∠P=180-130=50°.
Set up a ratio to compare the values, then solve for the missing value (y):
:
The answer to your question should be EF
Answer:
The percent of increase or decrease is the measure of percent change.Step-by-step explanation: