Dolphin111 Dolphin111

01-04-2016
Mathematics

contestada

a circle has an area of 48in squared what is the radius of the circle use 3 for pie

Respuesta :

alicezil01 alicezil01

01-04-2016

The radius of the circle is 4 in. The formula for the area of a circle is [tex] \pi r^{2} [/tex] with r meaning radius. So if we use 3 for pi. Then [tex] r^{2} [/tex] is 16. So r is 4.

Answer Link

Otras preguntas

A triangle with vertices at A (0, 0) B (0, 4) and C( 5, 9) is dlated to yeld a triangle with vertices at A(0, 0) , B(0, 10) and C (15, 0) The origins the center

63, 58, 57, 71, 54, 60 Calculate the coefficient of variation for the following data

Laura dern said, "when man decides he can control nature, he's in deep trouble." do you agree or disagree? why?

What is the length of line segment c d? round to the nearest tenth. 2.3 cm 4.0 cm 10.7 cm 18.6 cm

What position at a hotel assists guests with a number of different tasks, including booking tickets for them, gathering information about local attractions, and

20% 120° y=[ ? ]° Enter

Use the diagram showing m || n, as well as the relationships between interior and exterior angles of ΔABC, to answer the questions. The measure of angle ABC is

after this i will only have 4 questions please and ty!

an article publication the school magazine suggesting there ways of improving sanitation in the school

A ligamentous connection such as an antebrachial interosseous membrane is called a.