Respuesta :
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
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
