Brown20011 Brown20011

04-03-2018
Mathematics

contestada

A 45 degree sector in a circle has an area of 13.75pi cm^2, what is the area of the circle? Enter your answer as a decimal.

Respuesta :

Аноним Аноним

04-03-2018

A circle makes up 360 degrees, so you need to determine how many sectors in that circle.
[tex] \frac{360}{45} = 8 [/tex] sectors in total

Area of the circle = 8 * 13.75 = 110.0 cm^2

Answer Link

Otras preguntas

7x+2y=5 find the slope

What name was given to the side of World War 1 that the United States eventually joined

Click to read "Forgetfulness" by Billy Collins. Then answer the question. What does Collins seem to be saying about growing old? A. That it is scary and s

What is the answer need help

Marx wrote about his disagreement with the free enterprise system in

PLEASE HELP PLEASE please

Assonance is the repeated use of vowel sounds in words of a rap song, and flow is a rapper's ability to make smooth transitions between phrases. which rapper is

Who was Michael servetus

Name a country that is a member of the UNFCCC but has not ratified the Kyoto Protocol. Why do you think this country has refused to ratify the protocol?

When a development team is having trouble delivering a working increment because they don't understand a functional requirement?