The diameter of a circle is 10 meters. what is the area of the circle?

answer:

78.54m²

step-by-step explanation:

a=πr2

d=2r

solving fora

a=1

4πd2=1

4·π·102≈78.53982m²

branliest? : )

answer:

78.54m²

step-by-step explanation:

a=πr2

d=2r

solving fora

a=1

4πd2=1

4·π·102≈78.53982m²

hope this

mark me as brainliest

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: