ashnachatrathi ashnachatrathi

04-06-2020
Mathematics

contestada

If the radius of a circle is doubled, what happens to its area?

Respuesta :

keziakh004 keziakh004

04-06-2020

Answer:

The equation for the area of a circle is A = πr².

If you double the radius, the area increases exponentially by a factor of two. The area will be squared.

Answer Link

Otras preguntas

what is 1/9 of 60 equal

WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?

Factor the polynomial 6b^2-17b+10

How far does Franklin Roosevelt deserve his reputation as one of the greatest US presidents?

does a solution have to involve a liquid? explain.

mike constructed a closed box that measures 2.5 feet long by 3 feet wide by 1.5 feet high. what is the total area of the material mike needs to construct the bo

The skeletal system does all of the following EXCEPT (A) support. (B) transport. (C) protect. (D) digest. (E) store.

What is 0.8% written as a decimal

what other information do you need to prove triangle GHK is congruent to triangle KLG by SAS

Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x