Answer:
(Base x height) x 1/2
Step-by-step explanation:
We do this because a triangle is emulating a rectangle with Base x Height. However, a triangle's shape is less conventional than a standard square or rectangle, thus the division by 2.
Answer:
A=bh/2
Step-by-step explanation:
For a right triangle with base b and a height h, its area is A=bh/2