luizatagvoryan luizatagvoryan
  • 01-06-2020
  • Mathematics
contestada

The radius of a circle is 7 cm.find its area to the nearest 10th

Respuesta :

altavistard
altavistard altavistard
  • 17-02-2022

Answer:

A = 153.9 cm^2

Step-by-step explanation:

The formula for the area of a circle of radius r is A = (pi)(r)^2.

Here, with r = 7 cm, the area is A = (pi)(7 cm)^2 = 49(pi)(cm)^2, or (to the nearest 10th):  A = 153.9 cm^2

Answer Link

Otras preguntas

Please help! I’m so confused
Need help ASAP please
PbS + 2PbO → 3Pb + SO2 a. Balance the equation. b. How many moles of Pb will form from 17 moles of PbO (excess PbS)? 57.33g PbO x 1 mole of PbO/ c. How many mol
GIVING BRAINLIEST!!!!! Rule 1: Multiply by 3 starting from 1. Rule 2: Add 8 starting from 4. Select the option that correctly shows the first 5 terms of each se
Determine the pattern rule for the following sequence of numbers: 2,6,10,14
Okay this is starting to get annoying. I ask an actual question and I just have bots reply with a link to a virus download and take my points. I was considering
Which word means "an inflamed bowel"? Myles is very focused. His can be intimidating. Which word means "clearing someone of blame"?
Am I the only person who wants to marry this dude?
Which side was more prepared for war at the start of the Civil War, North or South? WILL GIVE BRAINLEIST
I need help and I really don’t wanna fail