marjustbuilds
marjustbuilds marjustbuilds
  • 19-06-2020
  • Mathematics
contestada

The diameter of a circle is 8 ft. Find its area in terms of pi

Respuesta :

SvetkaChem
SvetkaChem SvetkaChem
  • 19-06-2020

Answer:

16π

Step-by-step explanation:

Area = πr²

r - radius

r = d/2 = 8/2 =4

Area = 4²π = 16π

Answer Link
Аноним Аноним
  • 19-06-2020

Answer:

d = 2r => r = d/2 = 8ft/2 = 4ft

A = π·r²

= π·(4ft)²

= 16π ft²

= 16×3.14 ft²

= 50.24 ft²

Answer Link

Otras preguntas

according to Kennedy, what was the purpose of the missiles in cuba
ANSWER PLS NEED ASAP AS FAST AS HUMANLY POSSIBLE
can answer these two questions please ASAP ill give brainlest ​
If a child's heritage language is only spoken by a minority of those in the surrounding community, the child needs additional support to succeed. true or false
help me plz u will make my day
The nucleotide sequence responsible for the actual building of a protein is called a _______.
PLEASE HELP!!! Read the following excerpt from the article "Vision, Voice and the Power of Creation: An Author Speaks Out," by T. A. Barron and answer the quest
Need #47 and #48 asap!! 20 pts!!
For a function to be exponential the exponent must be a___
why is it important that Texans fulfill their responsibility of jury duty?????