Answer:
option C
Step-by-step explanation:
and here we think of b=1 and a=-1
so we have
Answer:
57⁰
Step-by-step explanation:
This is because angle w and the angle with a measurement of 57⁰ are verticle angles, which makes them congruent.
Answer:
60
Step-by-step explanation:
area = bh/2
area= 8 times 15/ 2
hope this helps