Question

Please help me with this question.

Answer 1

Answer:

Area = 56.52

Step-by-step explanation:

area of a semicircle = $\frac{1}{2} ($π$r^{2})$

A = $\frac{1}{2}$ (3.14 x $6^{2}$)

A = $\frac{1}{2}$ (3.14 x 36)

A = $\frac{1}{2}$ (113.04)

A = 56.52

Answer 2

Answer: 18π (in terms of pi) or 56.55 (2 decimal places)

Step-by-step explanation:

The formula for the area of a semi-circle is πr²/2.

When you put it in the formula you get πx6²/2=18π or 56.55 (2 decimal places)

Hope this helps :)