Question

Help please!!! Thank you

Answer 1

Answer:

$136~ cm^2$

Step-by-step explanation:

$Solution:-$

$Two ~parallel ~ sides~ of~ trapezoid~are$

$a=12~ cm ~$     $b=22~ cm$

$height(h)=8~cm$

$Area=\frac{1}{2} (a+b)*h$

$= \frac{1}{2}(12+22)*8 ~cm^2$

$\frac{1}{2} (34)(8)cm^2=136~ cm^2$

-------------------------------

hope it helps...

have a great day!!

Answer 2

Answer:

136

Step-by-step explanation:

Formula for area of a trapezoid = $A=\frac{a+b}{2} h$

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

$A=\frac{12+22}{2} 8\\12 +22=34\\\frac{34}{2} =17\\17*8=136\\A=136$

Hence, the area of the trapezoid is 136cm²