Question

find the circumference of * p. heave your answer in terns of pi.

Answer 1

circumference means length of the circle

Answer 2

denoted with P
do u know formula for P

Answer 3

no

Answer 4

i dont know

Answer 5

sorry denoted with C = 2pi *r
here r= radius
what is the radius in the problem

Answer 6

5

Answer 7

very good
plug in r- 5 in the formula

Answer 8

\[C = 2*\pi *5\]

Answer 9

31.4

Answer 10

exactly

Answer 11

whats next?

Answer 12

or

Answer 13

or what?

Answer 14

\[C = 10\pi\]

Answer 15

oh okie

Answer 16

):

Answer 17

can u help me with other too if u have time

Answer 18

i'll try

Answer 19

okie

Answer 20

find the area of a circle whose circumference is 8pi m

Answer 21

C=8 pi given
2 *pi*r = 8* pi [ since C = 2*pi*r]
find r value

Answer 22

what is the value of r

Answer 23

like pi=3.14

Answer 24

find the circumference of * p. heave your answer in terns of pi. What does " * p " mean?

Answer 25

\[2*\pi*r= 8*\pi\]

Answer 26

divide both sides with
\[2*\pi\]

Answer 27

is 8 ans

Answer 28

no,verify again

Answer 29

64?

Answer 30

r u doing

Answer 31

kinda

Answer 32

\[\frac{ 2*\pi*r }{ 2*\pi}= \frac{ 8*\pi }{ 2*\pi }\]

Answer 33

its 4?

Answer 34

correct

Answer 35

thanks a lot

Answer 36

r = 4



Area of circle(A) = \[\pi *r ^{2}\]

Answer 37

i still need help on 2 question? if u r available can u help me with that two question too?

Answer 38

plug in r= 4 in above equation

Answer 39

i got that

Answer 40

wait half an hour

Answer 41

so even after finding r i still have to plug in

Answer 42

Post one question at a time, please.

Answer 43

any problem to u?

Answer 44

my bad wrong text

Answer 45

@mathmale

Answer 46

It can be confusing for someone wanting to help you if he or she has to wade through several completed problems before finding your lastest post. It's a matter of good housekeeping. Post one question at a time, please.

Answer 47

oh ya

Answer 48

thx for u r compliment

Answer 49

but keep that to u r self it may work on u someday