alexzamora alexzamora

26-05-2017
Mathematics

contestada

A circle has a circumference of 56.52 cm. What is the diameter of the circle to the nearest centimeter? What is the radius to the nearest centimeter

Respuesta :

Яɒwɿ Яɒwɿ

26-05-2017

2(3.14)r=(3.14)d=circumference of a circle
So...

(3.14)d=56.52
d=56.52/3.14
Diameter=18 cm

Radius=D/2
Radius=18/2
Radius=9 cm

Hope I didn't mess up for your sake.

Answer Link

Otras preguntas

Hi I've been given the question "Work out 84kg as a percentage of 120kg" please can somebody tell me how to do this? Thanks.

Is g(s)=4s^2/3 an odd function?

Factor 40x^3-5y^3 COMPLETELY

Use prime factorization to find the GCF of 84 and 63

A boy of mass 40kg slides from rest down a straight slide of length 5m. The slide is inclined to the horizontal at an angle of 20°. The coefficient of friction

how many chromosomes does a coyote have

A painting is on sale at 50% off. The sale price is $320. What was the original price?

What's the answer to 1/7(14-7p)-2=2(1/2p+3)+6

How did textile mills affect the lives of workers?

The cost of mailing a DVD in an envelope by express mail is equal to the cost of mailing a DVD in a box by priority mail. What is the weight of the DVD with its