Find the area of this shape. I need a step by step explanation and it needs to be done in like 40 minutes. I'll give a brainliest.

The area is 29 cm

Step-by-step explanation:

Since it's kinda hard to divided 11, I divided 6 by 2 to get 3. You get the area by multiplying. So there are three 3's, but one of them is redundant, so we multiple 3 x 3, which is 9. Then we multiply 11 by the other half, 3. 11 x 3 = 33. Then the same thing with the bottom. We half 6, 3, and them multiply it by the width. 3 x 3 = 9. Then we add them all up. 9 + 9 = 18 + 11 = 29 cm

there are no short passages to look at

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