MATH SOLVE

3 months ago

Q:
# HELP PLX 46 POINTS!The diameter of the semicircle with center O, shown below, is 4 units. What is the area of the shaded region?

Accepted Solution

A:

Answer:Area = 2Step-by-step explanation:GivensThe leg and the height of the right angle triangle are both radii of the semi circle. The diameter of the semicircle is 4Solutionradius = diameter /2radius = 4/2radius = 2Area = 1/2 * b * hb = 2h = 2Area = 1/2 * 2 * 2Area = 2