Question

Use the figure to find the measures.

Area of sector O-AXB = __pi
Area of segment AXB = __pi - __

Answer 1

Did you attempt on it?

Answer 2

yeah...but i dont know what im doing at all

Answer 3

well, since the area for a sector bounded by an angle of \(\Theta\),
the area will be \(\frac{1}{2}r^2 \Theta \)
and the area of triangle will be \(\frac{1}{2}r^2 sin \Theta \)
In this case \(\Theta=\pi/2\)