Answer:
80, 100
Step-by-step explanation:
180 - (40+60) =
80
That means one of the angles is 80, making an other angle 180-80 = 100 degrees
the answer is supposed to be 132 at the most of a
for b it is 165
A=πr^2
A=Area
r=Radius
Given equation
y = 2x - 3
Comparing with y = mx + c
y - intercept (c) = -3
Hope it will help.