Answer:
Step-by-step explanation:
The formula for determining the area of a trapezoid is expressed as
Area = 1/2(a + b)h
Where
a and b are the length of The bases are the 2 sides of the trapezoid which are parallel with one another.
h represents the height of the trapezoid.
From the information given,
a = 9 units
b = 6 units
If It has an area of 120 square units, then
120 = 1/2(9 + 6)h
Cross multiplying by 2, it becomes
120 × 2 = (9 + 6)h
240 = 15h
h = 240/15 = 16 units
