oghoghoidehen38 oghoghoidehen38

02-10-2020
Mathematics

contestada

calculate the area of a circle whose diameter is 156 square

Respuesta :

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 of the following statements is TRUE about capital goods? A-Capital goods are bigger and more expensive than consumer goods. B-Capital goods are only used

If an object absorbs all colors but red, we see a. red b. white c. black d. green PLEASE HELP

When an adverb modifies a verb with a helping verb, the adverb should generally be placed a. at the end of the sentence. b. after the helping verb. c. before th

Which of the following particles was discovered by Ernest Rutherford? a. neutron b. proton c. electron d. quark

Which describes a grizzly bear’s habitat?

If an object absorbs all colors but red, we see a. red b. white c. black d. green PLEASE HELP

Is a situation in which the outcome of events in a literary work contradicts what is expected. a. Irony b. Tragedy c. Ethos d. Hamartia

What is the Noble gas notation of silicon (Si) ? [Ne] 2s22p2 [Ar] 3s23p2 [Ne] 3s23p2 [Mg] 3p2

He did not show up for his interview because his brother and _____ were at the beach instead. a. his b. he c. him d. he's

Nick added five yards to the maximum distance that he can throw a football. Which component has he most likely added to his training regimen? A.)running every