Emalynn
Emalynn Emalynn
  • 29-04-2019
  • Mathematics
contestada

The perimeter of a semicircle is 20.56 miles. What is the semicircle’s radius?

Respuesta :

Nasr
Nasr Nasr
  • 29-04-2019

Answer:

13.1 feet

Step-by-step explanation:

C = (1/2)πd

20.56 = (1/2)(3.14)d

20.56 = 1.57d

13.1 feet ≈ d

Answer Link

Otras preguntas

Can a plant survive off of only photosynthesis
in which territory is Jerusalem?
4. In what way did British leaders misunderstand the Revolutionary War? A. They thought they had to win only the good will of the people while they igno
The nucleus of a cell divides by the process of
Who is responsible for the overall management of a security detachment or department?
Find the derivative of the function. h(t) = 3 cot−1(t) + 3 cot−1(1/t)
What's the answer ?
Is liquid starch with water a suspension, colloid, or solution?
Compare the reaction times for voluntary vs. involuntary activation of the quadriceps muscle. what might account for the observed differences in reaction times?
what can you infer about most of the land in egypt from the infomation given about population density?