Use the image to answer the question.
An illustration shows a 5 by 9 grid labeled Triangle C. Triangle C is graphed on the grid.
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
10.5 cubic units
10.5 cubic units
10.5 square units
10.5 square units
10.5 units
10.5 units
21 square units
pick the right answer
1 answer
10.5 square units