Answer and Explanation
Your Answer is
Correct Answer is J
Explanation
Triangle area=(1/2)*bottom*height; bottom AC=10, height=AB*sin30o=11*sin30o; so area= (1/2)*10*11*sin30o
56. In ΔABC shown below, the given side lengths are in meters. Which of the following expressions gives the area, in square meters, of ΔABC ?
