eddiebautista73 eddiebautista73
  • 02-12-2020
  • Mathematics
contestada

A) 41 cm2
B) 54 cm2
C)81 cm2
D)121.5 cm2

A 41 cm2 B 54 cm2 C81 cm2 D1215 cm2 class=

Respuesta :

22ahall77 22ahall77
  • 02-12-2020

Answer:

C.

Step-by-step explanation:

you have to use the equation 4pir^2. After simplifying, it comes out to 81pi cm^2

Answer Link

Otras preguntas

SOMEONE PLEASE HELP ASAP!! THANK YOU SO MUCH!!!
What was the job of the Committees of Correspondence?        A. To spy on the British forces   B. To send George Washington information   C. To communicate wart
find the graph y=-1/2x-3
write the equation of a line whose slope is -2 and passes through (-1,6). write the answer in slope-intercept form
can I please get some help
How do the people who live in the country of the blind lose their sight?
In your opinion, what was the most important accomplishment of the freedmen's bureau? explain.
Damage to the ________ will result in prosopagnosia, the inability to recognize faces.
Which of the following was the most desired feature of forts during the civil war? A) Native American troops B) strategic location C) number of troops D) easy
can someone please define variation for me?