Find the area of a circle with a radius of 8. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer
as a decimal.
1 answer:
Answer:
64π units²
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius )
= π × 8²
= 64π units²
You might be interested in
Answer:
I will help ukshagaakavlabsbakakahsjskmdlslsbsbs skshsvs
Answer:
Step-by-step explanation:
100% means all of 40.
So 100% of 40 is 40
<span>The equation is: 4x + y + a = 0
Point (4, -3) </span>⇒ x = 4 and y = - 3<span>
</span>⇒ 4 · 4 - 3 + a = 0
<span>
16 - 3 +a = 0
13 + a = 0
a = -13
</span>Ansver: equation is: 4x + y - 13 = <span>0 OR 4x + y = 13
</span>