Question

http://prntscr.com/i52qcm

Answer 1

@Vocaloid

Answer 2

Area of a square, length x width

Answer 3

Ok so we multiply 12 adn 9?

Answer 4

@dude

Answer 5

So the answer is 108?

Answer 6

Right

Answer 7

http://prntscr.com/i52qr0

Answer 8

Area of a triangle \(\frac12b\cdot h\)

Answer 9

Ok so the base is 12 and the h is 8...Then multiply by 1/2?

Answer 10

So the final answer is 48?

Answer 11

Yeah

Answer 12

http://prntscr.com/i52skb

Answer 13

Ah, for this we must cut the shape into smaller figures

Answer 14

Right

Answer 15

Ok and then what?

Answer 16

Find the measure of this side

Answer 17

Right idea but you compared the wrong numbers

Answer 18

I wrote that poorly, the side with 20 is equal to 5 plus the missing side

Answer 19

\[20=5+x\]

Answer 20

Right

Answer 21

Ok so what next?

Answer 22

Find the area of both smaller rectangles

Answer 23

OK so first the rectangle on the top

Answer 24

Im confused a little.

Answer 25

Area is length * width
So for the top rectangle, you do
12*5

Answer 26

Ok that is 60.

Answer 27

Now we find the area of the other rectangle

Answer 28

Ok what do we multiply for that?

Answer 29

\(8\cdot 15\)

Answer 30

Ok that is 120

Answer 31

Now we add both areas

Answer 32

\[120+60\]

Answer 33

Ok so that is 180. That the final answer?

Answer 34

Yep

Answer 35

OK lemme submit an Im going to tell u my grade.

Answer 36

Grades always mek me nervous

Answer 37

LOL...I got a 100 thanks for the help again!

Answer 38

hehe :P

Answer 39

Up to 5 more?

Answer 40

?

Answer 41

...

Answer 42

Please.

Answer 43

Ah sure

Answer 44

Make a new post

Answer 45

OK