in the next problems, find the area of each figure. Use 3.14 as an approximation for $\pi$ as needed. Round answers to the nearest tenth.
-A circle with radius of $11.2 \mathrm{~m}$.
A) $393.9 \mathrm{~m}^{2}$
B) $70.3 \mathrm{~m}^{2}$
C) $98.5 \mathrm{~m}^{2}$
D) $35.2 \mathrm{~m}^{2}$

Question

Quizplus · Accepted Answer

The area of a circle is calculated using the formula $A = \pi r^2$. Substituting $r = 11.2$ and $\pi = 3.14$, we get $A = 3.14 \times (11.2)^2 = 3.14 \times 125.44 = 393.8816$. Rounding to the nearest tenth gives $393.9 \mathrm{~m}^{2}$.

In the Next Problems, Find the Area of Each Figure π\piπ

In the Next Problems, Find the Area of Each Figure $\pi$