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

Your friend Cameron just bought a top-of-the-line mountain bike and paid with cash, like Dave recommends. He listed his old one online. A buyer expressed intere
In an electron a thought diagram the symbol for the element is used to represent
What is m∠ MHJ? 35 50 72.5 92.5
All were reasons that Americans opposed imperialism, except? a. Because the Monroe Doctrine was against it b. Hurt the American works by causing an influx of ch
voy a la playa para el sol
PLEASE HELP! if x = 17 cm and y = 8 cm, what is the length of z? A. 19 cm. B. 14 cm. C. 15 cm. D. 13 cm.
How do I determine what the graph would look like for y=−2x+1 y=−2x^2+1
How to work out volume of prisms and cylinders
Explain how you can determine the acidity of a substance and use real life examples to support your answer
which of the following statements best describes the role of women in islam ?