Answer:

Step-by-step explanation:
Let's start by finding the radius of this circle.

Note that in the equation:

"A" stands for area and "r" stands for radius.
Now, let's substitute the given values into the equation.

Answer:
=−16.309691bd3i2vy−16
Step-by-step explanation:
Answer:
its the third option
Step-by-step explanation:
times each element by a half
Answer:
<em>290.5 square miles</em>
Step-by-step explanation:
Consider splitting this figure into two mini rectangles and a triangle, each of given lengths;

<em>Solution; 290.5 square miles</em>
Answer:
Explaination:
Step-by-step explanation:
B: yes; 18^2 + 29^2=1165(equal sign with slash) 23^2