Area Quizzes Online & Trivia

To calculate circumference you can use either of the formula C = πd or C =2πr Where C = circumference d = distance r = radius π = 3.14 (constant) For this question, we will use the second formula C = 2 3.14 51.25 C = 321.85 Round up to the nearest tenth we have = 321.9

Four, equal, two ,that are equal Four, equal , two ,equal 4 equal, 2 equal

To find the area that Pam’s mom is going to put the icing on, we have to compute for the area of one cookie and then multiply the answer by 20 because she has to put the icing on all 20 cookies. To compute for the area of one cookie, we have to use the formula Area= pi x (radius of the cookie x radius of the cookie). Pi=3.1416 Radius of the cookie= 2 inches Area = 3.1416 x (2x2) Area= 3.1416 x 4 Area of a single cookie= 12.56 inches squared To compute for the entire area that Pam’s mom is going to put the icing on, we multiply the area of a single cookie by the number of cookies that Pam’s mom is going to put the icing on. Thus: 12.56 inches squared x 20 cookies = 251.2 inches squared

How is it this I don't get it

65

18 square inches

An area of the ocean that has been set aside to protect or conserve marine life and habitat.

251.2 inches squared

217.5

The area of the rectangle is twice the area of the triangle.

$1960.00 $1960

20 square inches