To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides.
Answer:
A. 50°
Step-by-step explanation:
The external angle ACB created by tangents CA and CB is the supplement of arc AB it intercepts.
∠ACB = 180° -AB
∠ACB = 180° -130°
∠ACB = 50°
It 42 units hopes this helps
Answer:
there could be more than one answer...
Step-by-step explanation:
Answer:
m = ∠FAE is an acute angle. 30° or 45°.
hope this helps.
