cyndarellacasti cyndarellacasti

02-02-2018
Mathematics

contestada

what is the best approximation for the area of an 8 in circle.
Use 3.14 to approximate pi.
A. 25.1 in
B. 50.2 in
C. 201.0 in
D. 803.8 in

Respuesta :

sbcardinals sbcardinals

02-02-2018

Area of a circle = pi * radius^2

r = d/2 = 8/2 = 4 inches

Area = 3.14(4^2) = B. 50.2 inches

Answer Link

jackiearjona jackiearjona

02-02-2018

It's 50.2. I took the test

Answer Link

Otras preguntas

What two major processes are involved in the oxygen cycle?

When was World War I?

What two major processes are involved in the oxygen cycle?

is it possible for a distance versus-time graph to be a vertical line?

Why is RNA necessary to act as messenger?

Why is RNA necessary to act as messenger?

Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!

A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes

What two major processes are involved in the oxygen cycle?

Does the depth of a pan affect how water freezes?