Question

Which statements are true regarding the area of circle

18 cm
D? Select two options.
The area of the circle depends on the square of the
radius.
I The area of circle D is 36T cm2.
I The area of circle D is 324TT cm?
The area of the circle depends on the square of pi.
U The area of the circle depends on the central angle

Answer 1

Answer: First option and Third option.

Explanation:

Where "r" is the radius of the circle.

As you look in the formula, the area of the circle depends on the square of the radius.

Now you have to observe the picture that is attached.

If you look you can identify that the radius of the circle is the following:

Knowing the radius, you need to substitute it into the formula given above:Finally, you must evaluate in order to calculate the area of that circle. You get that this is:

The First and Third answer

Hope this helpe :)