Question

Find the area of the shaded region.
a.

72 square units

c.

252 square units
b.

45 square units

d.

288 square units

Answer 1

attachment?

Answer 2

https://media.education2020.com/evresources/1102-07-02-00-00_v2_files/i0040000.jpg

Answer 3

the area= x^2

Answer 4

idk what to do

Answer 5

x^2=3^2+6^2=9+36=45

Answer 6

You sure about that @AJ01 ?

Answer 7

yes

Answer 8

the shaded region is square
the square area= L^2
so you need the length of L
from the plot L is hyp of right triangle

Answer 9

I think it would go something like this:

Since all sides are the same, it is a square:
Adding the sides, 9.

So the area of the square is 9^2=81

To find the shaded, you need to subtract the unshaded, which are triangles with a height of 6 and base of 3, and there are 4:

\(\Large 9^2-4(\frac{1}{2}*6*3) \)

\(\Large 81-4(9) \)

\(\Large 81-36 \)

And yesss