Question

Help please will medal!

Answer 1

its a+b/2*h

Answer 2

28/2

Answer 3

Let's solve your equation step-by-step.
98=
8+20
2
x
Step 1: Simplify both sides of the equation.
98=14x
Step 2: Flip the equation.
14x=98

Answer 4

Step 3: Divide both sides by 14.
14x
14
=
98
14

Answer 5

so 98/14=?

Answer 6

Ohh 7?

Answer 7

but wait

Answer 8

but if i use (20+8)/2*7 that would give me 150...

Answer 9

Yes soo?///

Answer 10

the area of the trapezoid suppose to be 98

Answer 11

wait its right sorry

Answer 12

7s right my bad

Answer 13

Look, are you sure,?

Answer 14

yeah

Answer 15

https://www.google.co.th/?ion=1&espv=2#q=trapezoid%20area%20formula