Question

This diagram to the right represents a small stage in the shape of a SEMIcircle (half of a circle). Find the area of the stage. ***Diameter of the semi circle is 10 yards

Answer 1

Answer:

above is the answer

Step-by-step explanation:

Area of a circle=

$\pi {r}^{2}$

but this Is a semicircle so you divide it by 2 as in

$a = \frac{\pi {r}^{2} }{2}$

so d=2r so r=5yd

A=5×5 pie/2

=25 pie/2=12.5 yards