Zyria2005 Zyria2005

21-02-2019
Mathematics

contestada

What is the approximate circumference of the semicircle

What is the approximate circumference of the semicircle class=

Respuesta :

MrBillDoesMath MrBillDoesMath

21-02-2019

Hello from MrBillDoesMath!

Answer:

39.3

Discussion:

Circumference of full circle = 2 Pi R = 2 Pi ( 12.5). So circumference of semicircle is (1/2) ( 2 Pi * 12.5) = Pi * 12.5. Using 3.14 for Pi, Pi * 12.5 is 39.3

Thank you,

MrB

Answer Link

Otras preguntas

What is the greatest number of intersection points 4 coplanar lines can have

Help. Please. Thanks.

What explains the dramatic growth in world population beginning in the sixteenth century

What is NOT a good way to strengthen an argument? Using a lot of emotional appeal. Creating an argument in the first place. A Using many logical fallacie

Which do volunteer health organizations rely on to provide education and support services? A. Government B. City Officials C. Volunteers D. Medical Community

Initially, the ratio of Ed’s toy cars to Pete’s toy cars was 5:2. After Ed gave 30 toy cars to Pete, they each had an equal number of toy cars. How many toy car

What is the best possible explanation for why the measles epidemic affected the Cayuse tribe in greater numbers than the Whitman group is 99 points plz help

The right of accused people to not be forced by government to give evidence against themselves exists in the

Which statement best describes the wade-davis bill

how do we express one-half difference of a number cubed and one