Question

1. find the area. use 3.14 for pi and round your answer. (a circle with diameter 14 m is shown)

Explanation:

Step1: Calculate the circle's radius

The radius $r$ is half the diameter.
$r = \frac{14}{2} = 7$ m

Step2: Apply area formula for circle

Use $A = \pi r^2$, substitute $\pi=3.14$, $r=7$.
$A = 3.14 \times 7^2 = 3.14 \times 49$

Step3: Compute the final area

Calculate the product to get the area.
$A = 153.86$

Answer:

153.86 square meters