When the radius of a circle is multiplied by a factor of 3, by what factor will the area of the circle change? The area of a circle with radius 3 is___times as big as the area of a circle with radius 1.

Question

yuntingveronicowvl8f yuntingveronicowvl8f

09-04-2018
Mathematics

contestada

When the radius of a circle is multiplied by a factor of 3, by what factor will the area of the circle change? The area of a circle with radius 3 is___times as big as the area of a circle with radius 1.

Respuesta :

Otras preguntas

In which figure is DE\\BC ? figure 1 figure 2 figure 3 figure 4

"The diagram shows the inside of a eukaryotic cell. mc003-1.jpg Which process occurs in the structures that are labeled X? lactic acid fermentation alcohol ferm

Determine the number of neutrons in an atom of Rg-272.

Can someone write an essay on Albert Einstein? I will make you brainliest!!! Worth 30 points!

How is this poem more effective than a speech or essay okita might have written lamenting the unfairness of the relocation of Japanese Americans during World Wa

3(y+2)+2(4-3)=-15 please help

Which phrase best describes subduction? A. sinking of one tectonic plate under another B. collision between two tectonic plates C. spreading apart of tw

What is the answer to this problem?

Henry Hudson claimed land in America for both England and what other nation? Spain Holland France Russia

world war ll began with the german attack on which country?

skylermccarter0 skylermccarter0 · Answer 1 · 2018-04-12T04:33:26+02:00

Yes, the circle's area will change because the radius is different and when you go to do the formula for area the radius will not be the same it will have tripled. The area of the circle with a radius of 3 would be 28.26. The area of the circle with a radius of 1 would be 3.14. The area of a circle with radius 3 is 9 times as big as the area of a circle with radius one. So the answer is 9. Hope that helped.