hoory87 hoory87
  • 03-08-2018
  • Mathematics
contestada

Need help please! Can someone explain?

Need help please Can someone explain class=

Respuesta :

amyleduong12
amyleduong12 amyleduong12
  • 15-08-2018

A=(3.14)r^2

A=(3.14)3^2

A=(3.14)9

A=28.26ft^2

Hope it helps and is correct :)

Answer Link

Otras preguntas

Standard conditions of temperature and pressure for a thermochemical equation are____.
Windhoek Mines, Ltd., of Namibia, is contemplating the purchase of equipment to exploit a mineral deposit on land to which the company has mineral rights. An en
From the choices below, choose all that are correct. I. Sound traveling faster through the air in the Sahara desert than in Antarctica. II. An astronaut hearing
4 MATH QUESTIONS AND YOU WILL GET 20 POINTS PLEASE PLEASE HELP I NEED THIS
In the vicinity of Earth's orbit around the Sun, the energy intensity of sunlight is about 1200 W/m2. What is the approximate magnitude of the electric field in
(MC)The political cartoon below was drawn by Thomas Nast in 1871: A political cartoon shows a heavy set man with a long nose and a beard in a suit and vest. He
Who caused the Salem witch trails
Complete point slope form equation ( -1,6) and (1,5)
how many groups of 50 are in 541​
Water particles adhere tightly to soil particles due to _____. a. adhesive properties of minerals in the soil b. hydrogen bonding with negative charges on soil