alyssajimenez598 alyssajimenez598

04-06-2021
Mathematics

contestada

the radius of a circle is 9 inches. What is the area ? Give the exact answer in simplest form

Respuesta :

aprendiendo aprendiendo

04-06-2021

A= πr^2
r=9
A= π(9)^2
A= 9x9=81
A=81π

In case that you have to use π
Multiply π(3.14)
3.14 times 81=254.34

Answer Link

Otras preguntas

What genes are mutated to cause cancer?

What are the end products of lactic acid fermentation and alcoholic fermentation?

What is the formula of titanium(II) oxide?(1) TiO (3) Ti2O(2) TiO2 (4) Ti2O3

In which order did this sequence of events from Texas history occur? 1. Texas became the 28th state in the United States. 2. People from the United States settl

What is the half-life of sodium-25 if 1.00 gram of a 16.00-gram sample of sodium-25 remains unchanged after 237 seconds? (1) 47.4 s (3) 79.0 s (2) 59.3 s (4) 11

How are expressed powers and implied powers related

Which leaders of reconstruction had died by 1877

At standard pressure, which element has a melting point higher than standard temperature? (1) F2 (3) Fe (2) Br2 (4) Hg

the rockford's have a square play area that is built around a center sandbox that is in the shape of a circle. the sides of the play area are tangent to the cir

Which one of the following clue words indicates chronological order? A. Next B. Reason C. Also D. Similar