Answer:
<h2>A = 2.25π</h2>
Step-by-step explanation:
The formula of an area of a circle:
r - radius
The formula of a circumference of a circle:
We have:
Substitute:
<em>divide both sides by 2π</em>
Substitute:
The answer I think is D but use the app photo math very useful:)
Answer:
7/12
Step-by-step explanation:
Need to see more info jk idk what grade u are after that i will know how to help
If the triangle has a right angle, the measure of the third side is 12.8 inches