samanthawhitaker samanthawhitaker

12-02-2019
Mathematics

contestada

how to find the area of the base of a cone

Respuesta :

altavistard altavistard

13-02-2019

Answer:

Step-by-step explanation:

The base of a cone is simply a circle.

The formula for the area of a circle is A = πr^2.

Example: What is the area of the base of a cone, if the radius of the base is 5 cm?

Answer: A = π(5 cm)^2 = 25π cm^2

Answer Link

Otras preguntas

Because of its high heat content, the most valuable type of coal is __________. a. bituminous b. subbituminous c. anthracite d. peat

What was China's capital in the sixth century and the largest city in the world at the time? A. Shangdu B. Chang'an C. Beijing D. Gobi And please a

According to the lecture, international politics caused many Puerto Ricans and Cubans to move to the U.S. in the _________________. a. 1910’s c. 1950’s and 19

Which of the following did NOT contribute to American prosperity during the "Coolidge" years?

where in the human body does diffusion occur

12 and 13 all over again

In biology, the members of a single species occupying the same area and reproducing with one another is called a a. population. b. gene pool. c. group. d. h

One of the benefits of regular exercise is that it lowers your _______ heart rate. A. cardio B. resting C. active D. strained

Peer pressure is always negative. a. True b. False

round cake pan that is 2 inches deep and has 7 inch diameter what is the volume