as3alejandro as3alejandro

16-10-2018
Mathematics

contestada

A circle has an area of 30 in^2. What is the area of a 60 sector of this circle?

A circle has an area of 30 in2 What is the area of a 60 sector of this circle class=

Respuesta :

ayushmaddikonda ayushmaddikonda

16-10-2018

We use the ratio x:360 to find portions of the circle (again, through the ratio)

so we use 60/360 = x/30 in^2

1/6 = x/ 30

x = 5.

The answer is 5 in^2

Answer Link

Otras preguntas

If one inch of one dollar bill equals $100 how many feet are in one million?

Monica bought 12 gallons of paint. She used 2/3 of the paint to paint her house. How many gallons of the paint did she use?

What does sunbeams were golden threads piercing the clouds mean?

The difference of c and 10 A. c+10 B. 10c C.10divide c D. c-10

for how many years was Texas its own country?

anyone help me with these two questions? need help quick! :D Which of the following statements is an example of climate? It is currently raining in Paris. Th

ACCORDING TO MACHIAVELLI, THE BEST RULERS ARE

What scale is used to measure the strength of an earthquake?

What does it mean if a number occurs more than once in a row of a stem- and-leaf plot?

How do most people use comparison/contrast? A. To prove that others are wrong B. To make informed choices C. To destroy many political debates D. To share unbia