Mathematics, 10.03.2020 10:54, lolweapon

Consider a circle that has a circumference of 28π centimeters.

PART A
What is the area, in cm^2, of this circle?

Part B
What would be the measure of the radius, in cm, of a circle with an area 20% greater than the circle in Part A?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, lalaokawami0912

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Answers: 3

continue

Mathematics, 21.06.2019 19:30, simojo

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, shongmadi77

With number 11 ( show how you got the answer)

Answers: 1

continue

Mathematics, 21.06.2019 21:50, safiyyahrahman8937

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Answers: 1

continue

Do you know the correct answer?

Consider a circle that has a circumference of 28π centimeters.

PART A
What is the...