If you're looking for the value of z, then the answer should be -5.
Opposite lateral faces of a rectangular pyramid are congruent.
I think is OPPOSITE .
Answer:
Step-by-step explanation:
12.8/2 = 96 / 2 = 48
the answer is the first one
<h2>have a nice day!</h2>
All angles in a triangle add up to 180
So 79+37=116
180-116=64
Y=64
Hope this helps