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

if ________of a solid>_______of water,the solid will sink in water
what is the formula to compute the of a triangle
Which function has a greater rate of change? y=x + 2 y=3x - 2 y=4x + 1 y=2x - 1
A container holds 283 ml of chlorine gas (cl2. assuming that the gas sample is at stp, what is its mass?
Which of the following are examples of natural forces? A)Phase B)optical C)Gravity D)Nuclear
Latisha is writing an essay on the subject of increasing the minimum wage, and wants to ensure that her essay will engage or entice readers. which method of org
We are better at sending deceptive messages with our ______ than with other body parts.
In what ways did immigrants contribute to American society in the early 1900s
Reflecting the graph of y=cosx across the y axis is the same as not reflecting it at all. True or False
whom would shakespeares audiences have held responsible for all the strange happenings in macbeth