Get the answers you've been looking for with the help of IDNLearn.com's expert community. Discover comprehensive answers to your questions from our community of experienced professionals.
Answer:
see below
Step-by-step explanation:
Complementary means that they add to 90 degrees
<A + <B = 90 given
<B + <C = 90 given
<A + <B = <B + <C substitution property of equality.
<A = <C subtraction property of equality