autumhammett200 autumhammett200

03-04-2020
Mathematics

contestada

diameter=50ft
radius=50/2=25
C=2pier
C=2)(3.14)(25)
C=50 (3.14)
C=157ft
this is the area of a circle
Is this correct ?

diameter50ft radius50225 C2pier C231425 C50 314 C157ft this is the area of a circle Is this correct class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-04-2020

Answer:

Circumference = 157 ft

Area = 1962.5 ft^2

Step-by-step explanation:

d = 50

C = pi *d

C = 3.14 * 50

C =157 ft

This is the circumference

The area is found by

A = pi r^2

r =d/2

r= 50/2 =25

A =pi (25)^2

A = 3.14 *25^2

=3.14 *625

=1962.5 ft^2

Answer Link

Otras preguntas

A book costs $50. A notebook costs 20% of a book. How much does the notebook cost?

A car dealership increased the price of a certain car by 6%. The original price was $34,500. (a) Fill in the blank to write the new price in terms of the origin

Which system of inequalities has no solution? Ox+ 3y 2 0.5 X+ 3y 2.5 O x + 3y 2 0.5 x + 3y 2.5 O x + 3y S 0.5 x + 3y - 2.5

what is the mean of 49.7 15.8 22.7 15.1 32.2 39.1 27.7 18.1

Lewis and Clark explored the Missouri River in hopes of finding a the sources of the Arkansas and Red rivers. b a water route across the continent. c a water ro

Heidi grew her hair out for many years. Her hair was 1 1/3 of a meter long. She donated her hair by cutting off 5/6 of a meter. How long was heidi's hair?

Pls its urgent 20 marks

what are some effects of climate change?

The Northwest Ordinance (1787) and the Homestead Act (1862) both reflected the national government's policy of

What can you find inside a euakaryotic cells nucleus