Two semicircles are attached to the sides of a rectangle as shown. what is the area of this figure? use 3.14 for pi. enter your answer in the box. round only your final answer to the nearest whole number. ft²

194

Step-by-step explanation:

area is rectangle plus whole circle.

length × width + pi × (diameter/2)^2

8×18+3.14×(8/2)^2 = 194.24

It's 194.

Step-by-step explanation:

I looked at the first answers comments, and people were saying 157 was correct. I put 157, and got it wrong. I reviewed the quiz, and saw the correct answer was 194. Please mark me brainliest!

the graph on the bottom right

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl