Question

How to find
the area and circumference of a circle

Answer 1

\[\pi r ^{2}\] for Area
\[2\pi r\]
for circumference

Answer 2

A car enters an interstate highway 15 mi north of a city. The car travels north at an average speed of 62.5 mph. Which equation models the car's distance d from the city after traveling for h hours?

Answer 3

get the radius first which is the half of the diameter then use the formula A= \[\pi\] r squared

Answer 4

answer this please ????

Answer 5

will i have a medal for this?

Answer 6

ummm i posted it as a question

Answer 7

sooo , just go answer it please on the other one !

Answer 8

ok