Answer:
80 degrees
Step-by-step explanation:
100 + angle A = 180
180-100= 80
So, the measure of angle A is 80 degrees
c
both
(-12,0)
(-4,2)
1. 85.5
2. 3
14.25*6=85.5
135 degrees
45 is for half of the square so u would add 45+45+45 or 45x3. there is a half and 1 whole square.
