Question

1. Find the Area of the Sector:

2. Find the length of the missing side:

Answer 1

1) 14.137 2)10

Explanation:

area of sector is central angle / 360 times (pi)(r^2)

45/360 x pi (6^2)

1/8 x 36pi

14.137

3-4-5- right triangle. Or Pythagorean Theorem.

6^2 + 8^2 = c^2

c= 10