addison6165 addison6165
  • 26-12-2020
  • Mathematics
contestada

find perimeter of semicircle if radius is 22 cm​

Respuesta :

raduoprea160
raduoprea160 raduoprea160
  • 26-12-2020

The perimeter of a circle is equal to 2πR where R is the radius if we want the perimeter of the semicircle we divide by 2 and we get

P=πR=22π=22*3.14=69.08cm

Answer Link

Otras preguntas

Joan invests $800 at 12.5% per anum compound intrest compounded daily.What is the amount of intrest at the end of first year?
what is arpeggio in music
Why is dna coiled into chromosomes in eukaryotes?
plz help me i will make the brainest for who ever answers first A bird flew from the ground onto a tree branch 5 feet above the ground. What could the bird do
what are some of the ways bacteria are good for your health
What best explains the diversity of the Middle Colonies? The extreme geographical regions The varied immigrant homelands The wide range of economical pursuit
According to abraham maslow's hierarchical pattern of needs, the most basic needs of any human being are:
The number pi goes on forever with no repeating pattern therefore, ir is irrational is true or false
Great Britain has a _____ form of government. a) totalitarian b) parliamentary c) presidential
N/12 =300 N=? Please help