Answer:
57°
Step-by-step explanation:
LHS angle=RHS angle=57° (vert. opp angles)
Since quadrilaterals have interior angles that add up to 360, then subtract the known values from 360
360 - 90 - 90 - 146 = 64
Angle C = 64
Answer: there you go
Step-by-step explanation:
Answer:
We need to multiply the exponents that are outsides of the parentheses because the Power of a Power Property of Exponet states that (b^m)^n, you would multiply m and n together than keep b as your base.
Hope this helps ;)
Answer: the answer is 180
Step-by-step explanation:
Its 180 because you have to mutiply 20 by the raidus to find the area
