MATH SOLVE

3 months ago

Q:
# The image below is a triangle drawn inside a circle with center O: Which of the following expressions shows the area, in square inches, of the circle? 3.14 •2 3.14 • 3 3.14 • 2² 2 • 3.14 • 2²

Accepted Solution

A:

we know that

[area of a circle ]=pi*r²

diameter=4 in

r=4 in/2-----> 2 in

so

area=pi*2²-----> area of the circle=4*pi in²

the answer is

the area, in square inches, of the circle is 3.14 • 2²

[area of a circle ]=pi*r²

diameter=4 in

r=4 in/2-----> 2 in

so

area=pi*2²-----> area of the circle=4*pi in²

the answer is

the area, in square inches, of the circle is 3.14 • 2²