What is the area of the following circle? Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as

Question

Harlamova29_29 [7]

4 years ago

10

What is the area of the following circle? Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as

a decimal.
PLEASE HELP!!!!!!!!!!

Mathematics

2 answers:

blsea [12.9K] · Answer 1 · 2022-02-01T07:28:40+03:00

blsea [12.9K]4 years ago

8 0

Answer: either enter an exact answer in terms of pi of use 3.14 of pi and enter answer as a decimal

Step-by-step explanation:

R= 1

Anastasy [175] · Answer 2 · 2022-02-01T06:05:39+03:00

Π square units.

The formula for the area of a circle is $πr^{2}$ , where the radius is represented by r. Also, the radius is half of the diameter.

Since half of the diameter is 1 unit, that is the radius, making our formula $π*1^{2}$ , or $π*1*1$ . The identity property of multiplication shows that multiplying by 1 doesn’t affect the result, so we can remove the multiplication by one. This leaves us with just pi, so the answer is π square units.