Answer :
We need to calculate the area of the circle and the triangle
We will use the following formulas
[tex]\begin{gathered} A_C=\pi\cdot r^2 \\ A_T=\frac{hb}{2} \end{gathered}[/tex]Where,
Ac is the area of the circle
r is the radius, which is half a diameter, r = 8/2 = 4 in
At is the area of the triangle
h is the height = 8 in
b is the base = 8 in
Let's replace and solve
[tex]\begin{gathered} A_C=\pi\cdot4^2=16\pi=50.27 \\ A_T=\frac{8\cdot8}{2}=32 \end{gathered}[/tex]Therefore, the total area that she will color is:
[tex]50.27+32=82.27[/tex]