+0

# math

0
106
1

The radius of a circle is 2 centimeters. What is the area of a sector bounded by a 45° arc?

May 24, 2022

#1
+14082
+1

$$A_{45°}=\dfrac{\pi \cdot (2cm)^2\cdot 45°}{360°}=\color{blue}\dfrac{1}{2}\pi\ cm^2$$

!

.
May 24, 2022
edited by asinus  May 24, 2022