19. The bases of a trapezoid are 8 and 22 and the trapezoid's area is 135. Find the height
2 answers:
Answer: 9
Step-by-step explanation:
A=(a+b)/2 *h
135= 30/2* h
135= 15 * h
135/15= h
9=h
Answer:
Height = 9
Step-by-step explanation:
Area of a trapezoid = ½(a+b)h
135 = ½(8+22)h
135 = ½(30)h
135 = 15h
h = 135/15
h = 9
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