Question

Help me for brainlist no cap

Answer 1

Answer:

C

Step-by-step explanation:

So first, you find the area of a rectangle, which would be 15 * 30 = 450. Next, find the area of the semicircle by doing $\pi *r^2 / 2$ (you have to divide by 2 because it's only have a circle).

The radius is half of 15, so 15 / 2 = 7.5. This would be:

$\pi * 7.5^2 / 2$

$=\pi * 56.25 /2$

$=28.125\pi$

$=28.125*3.14=88.3125$

The last step is to add 450 + 88.3125 = about 538.3 m^2

Answer 2

Answer: B

Step-by-step explanation: