Answer :
Answer:
72 x 2 = 144
144/12 = 12
x = 12
Step-by-step explanation:
Working backwards, we know A = b*h/2
First we multiply 72 * 2, to get b*h
now we divide that by 12, the base
Then we get the hieght, 12
Answer:
72 x 2 = 144
144/12 = 12
x = 12
Step-by-step explanation:
Working backwards, we know A = b*h/2
First we multiply 72 * 2, to get b*h
now we divide that by 12, the base
Then we get the hieght, 12