Answer:
1/2 *b *h = (9*18)/2 = 81
Step-by-step explanation:
Area of a triangle is 1/2 * B * H
B is 18
H is 9
162 / 2 = 81
Answer:
81
Step-by-step explanation:
Formula: 1/2BH
B = length of base
H = height
1/2(18)(9) = 81
and if you could work it out and show me that would help a lot.
Answer:
B
Step-by-step explanation: