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

Ranger Inc. would like to issue new 20-year bonds. Initially, the plan was to make the bonds non-callable. If the bonds were made callable after 5 years at a 5%
Give explanation and ill give brainliest
3. Egypt conquered Nubia and Kush and enslaved their citizens. O True False
4. Choose a matching ANALOGY. EMERGENCY : URGENT a. Catastrophe: disastrous b. Genius: idealistic c. Goal: challenged d. Island: lonely
What is the domain of the function 2 sqr (x-6)
what is an example of effective time management?
*ANSWER ASAP PLS * What are the checks and balances? a.) articles that allow each branch to adapt its powers b.) powers that allow the each branch to curb the
Can someone give me the answer of all these equations?
RIDDLE!!!! A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the fa
please help me add a descriptive sentence about his clothes to my story