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

Monica wants to sell her stuffed animal collection online. Her plan is to organize them alphabetically, then use the Internet to look up the value of each stuff

True or false: in the sequence aggcct, an available phosphate group would be found at the 5' end of the nucleotide labeled "t."

members of congress get benefits from lobbyists.what are they?

Another name for a triangle with one angle measuring 90 degrees is

how many minutes in a month

Please answer the sum correctly

Which outdated atomic model could be linked to chocolate chip cookie dough?

Please help Match the vocabulary words to the correct definition Words: 1.anthropology 2.archaeology 3.artifacts 4.etymology 5.historical method 6.linguisti

juan weight 18 pounds more than marie, using w to represent weight , write an expression for marie and juan's weight, write an expression for marie and juan's w

Simplify 3^-9 / 3^-12. 1/3^3 1/3^21 3^3 3^21