Which of the following are valid names for the given triangle? Check all that apply.
2
C
M
D
Z
Ο Α. ΔZMC
B. ALCM
C. AZML
D. ALMD
E. AMLZ
F. ALMZ

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.