oghoghoidehen38 oghoghoidehen38
  • 02-10-2020
  • Mathematics
contestada

calculate the area of a circle whose diameter is 156 square​

Respuesta :

drhudson
drhudson drhudson
  • 02-10-2020
7.00
Explanation:
Area of a circle
A
=
π
r
2
, where r is the radius.
Given
A
=
154
,
⇒
154
=
π
⋅
r
2

⇒
r
2
=
154
π
=
49.02
⇒
r
=
√
49.02
=
7.00
Answer Link

Otras preguntas

which sentence from Tranquility Falls shows that Brayden and the bear are similar
How does a jellyfish metabolise
Solve for x ………………………..
Unit 1 introduced you to many people who played important roles in America’s movement for independence. Choose two people and explain why the persons you chose
Which change in the sun’s gravity would occur if the sun’s mass were reduced by one-half?(1 point) It would be zero. It would be doubled. It would be halved. It
Dr. Robbins took the elevator to the 18th floor. He went back down 7 floors, up 2 floors, and down 5 floors. What floor is he now on? And please tell him to sto
Rewrite 1 in a have 5 barrel to 1 in a hour
The number which when added to its half gives 30. What is the number?​
Not all science is generated through _______. There are other ways of understanding natural phenomena. A. experimentation B. observation c. surveying
As Sherri blew out the candles atop her birthday cake, she caught her hair on fire. 1 point Subordinating Conjunction Coordinating Conjunction