rvedo12 rvedo12

02-07-2020
Mathematics

contestada

Find the area of a circle with diameter of 10 cm. Let pi = 3.14

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-07-2020

Answer:

A = 78.5 cm^2

Step-by-step explanation:

The diameter is 10 so the radius is 1/2 of the diameter

r =1/2d = 1/2(10) = 5

The area of a circle is

A = pi r^2

A = 3.14 (5)^2

A = 78.5 cm^2

Answer Link

Otras preguntas

annotate this text Beowulf I Now Beowulf bode in the burg of the Scyldings, leader beloved, and long he ruled in fame with all folk, since his father had gone

need the answer to this quickly!!!!!!!

The bonds present in silicon carbide (SiC) are

Find the surface area. Picture. Plz show work thx

Which statements best describe the fossil record? Check all that apply. The fossil record shows only current species. The fossil record shows which organisms h

May I PLEASE get some help? I REALLY need it!

Who said don't shoot until you see the white of their eyes

please answer this question

What other fractions are names for 1/2 Would it be: 2/4 3/5 4/8 5/10 Or 10/20 Need answer ASAP

Changes in U.S. politics have occurred at the same time as changes in the organization and technology of the media. This seems to suggest that