Question

Pwwwwwwweeeeaasseee help

Answer 1

ok.

Answer 2

u know the formula?

Answer 3

Nope.
.-.

Answer 4

can you put variables in the answer though?

Answer 5

Yah

Answer 6

ok so the formula for the height....
\(\Huge A=\frac{a+b}{2}h\)

Answer 7

just plug in the variables and solve.

Answer 8

nad if you want the height thing
\(\Large h=2\frac{A}{a+b}\)

Answer 9

does that help? or do you need me to solve it step by step?

Answer 10

12 in :) ?

Answer 11

and when you are finished with this you should only have a variable "b" in your answer.

Answer 12

since you didn't get the b side