PriyanaW611048 PriyanaW611048
  • 25-10-2022
  • Mathematics
contestada

What is the radius, in centimeters, of a circle that has a circumference of 18 1/2

Respuesta :

ZyrenT791719 ZyrenT791719
  • 25-10-2022

Circumference = 2πr

where c is the circumference and r is the radius

π = 22/7

[tex]18\text{ 1/2= 2}\times\frac{22}{7}\times r[/tex][tex]\frac{37}{2}=\frac{44r}{7}[/tex]

cross-multiply

[tex]259=88r[/tex]

Divide both-side by 88

r= 2.94 cm

Answer Link

Otras preguntas

exaggeration used in poetry so that its shows emphasis is known as?
A volley is 1800 cm long and 900 cm wide it is divided into two equal halves for each of the team. What is the area one team occupies on the volleyball court?
Solve for x. −1/2(x+2)+1 1/2x=3
What is a communications strategy and why is it important?
These colonies were also called the “Bread Colonies” as this is where hearty crops like wheat were grown Middle Southern New England Western
la profesora bonita make the following plural
What is decimal number 227=______ in octal
Seven less than a number divided by three is five
What is the best course of action for dealing with an injury? Allow the injured area to heal. Use R.I.C.E. and continue your exercise plan. Quit exerci
factorise 3×15×1/15​