dwilliamsbes dwilliamsbes

23-01-2022
Mathematics

contestada

What is the area of a semicircle with a radius of 2

Respuesta :

musiclover10045 musiclover10045

23-01-2022

Area of a circle is pi x r^2

Area of a circle with radius of 2 = 3.14 x 2^2 = 3.14 x 4 = 12.56

A semicircle is 1/2 of a circle so now divide the area of the circle by 2:

12.56/2 = 6.28

answer: 6.28 square units

Answer Link

Otras preguntas

Mechanical digestion take in the

what is this, I do not understand what the two pictures have to do with each other??!!

Which biome is home to permafrost?

which of the following is a possible long-term health effect of stress?A. acid reflux B. shortness of breath C. high blood pressure D. muscle aches

In the real world is it true or false that you will have to deal with numbers in one form

Help me quick please?!

What message does Cole’s statement, “I saw that my righteousness would not save me; then I was convinced of the doctrine of Election and went right to quarrelli

which of the following best desicibes the british position toward native americans after the revolutionary war

identify the terms and coefficients -20+5p-7z

I NEED HELP PLEASE!!!Given: △KLMLM=12, m∠K=60°, m∠M=45°Find: Perimeter of △KLM. andGiven: △MNOm∠M=45°, m∠O=30°MN=6Find: NO, MO.