3 years ago

taylot is making a cookie cake that has a diameter of 15 in what is the area of a fourth of the cake?

1 answer:

3 0

Circle since diameter
area=pir^2
d/2=r
15/2=7.5=r
area=pi7.5^2
area=pi56.25
1/4 of that
56.25pi times 1/4=14.0625pi

answer is 14.0625pi in^2 or aprox 44.1786375 in^2

You might be interested in

A random sample of voters is polled and 34 plan to vote for Candidate A, 56 plan to vote for Candidate B, and 12 are undecided.

ella [17]

Candidate B is more likely to be elected because out of the sample, it had more votes than candidate A. It is safe to assume this because the number of undecided votes is quite small and not likely to go all to one candidate.

6 0

3 years ago

Read 2 more answers

What does 33y mean if y is 18?

Mademuasel [1]

Answer:

it means you replace y with 18 so

33(18)

so 33*18=594

Hope This Helps!!!

8 0

1 year ago