Use decomposition and rearranging to model the area formula of triangle C. What is the area of triangle C in square units?(1 point)
Responses
40 square units
40 square units
80 square units
80 square units
20 square units
20 square units
20 units
The area formula for a triangle is A = 1/2 * base * height.
Triangle C can be decomposed into two right triangles with heights 4 units and 5 units. The base is 8 units.
So, the total area of Triangle C is A = (1/2) * 8 * 4 + (1/2) * 8 * 5 = 20 units.
Therefore, the area of Triangle C is 20 square units.