Answer:
40 square units
Step-by-step explanation:
You want to know the area of a triangle with a base of 10 units and a height of 8 units.
The area of a triangle is given by the formula ...
A = 1/2bh
For the given base and height, the area is ...
A = 1/2(10 units)(8 units) = 40 units²
The area of the triangle is 40 square units.