Answer:
.
Step-by-step explanation:
Given information:
Radius of circle = 8 cm
Area of sector =
Formula for area of sector is
where, r is radius and is central angle in radian.
Substitute and r=8 in the above formula.
Therefore, the measure of the sector in radians is .
11 2/3 or 11.6667
Hope this helps and have a great day.
15
Use the Pythagorean Thereom:
= +
= 81+144
= 225
= 15
Please mark me as Brainliest!