Question

Help please!!!
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Answer 1

136

Explanation:

Formula for area of a trapezoid =
`A=(a+b)/(2) h`

where a and b = bases and h = height

The trapezoid has the following dimensions

Base 1 = 12 cm

base 2 = 22 cm

Height = 8 cm

Using these dimension, we plug in the values into the formula

`A=(12+22)/(2) 8\\12 +22=34\\(34)/(2) =17\\17*8=136\\A=136`

Hence, the area of the trapezoid is 136cm²

Answer 2

`136~ cm^2`

Explanation:

`Solution:-`

`Two ~parallel ~ sides~ of~ trapezoid~are`

`a=12~ cm ~`
`b=22~ cm`

`height(h)=8~cm`

`Area=(1)/(2) (a+b)*h`

`= (1)/(2)(12+22)*8 ~cm^2`

`(1)/(2) (34)(8)cm^2=136~ cm^2`

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hope it helps...

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