9.1 APPLICATION. Find the missing n.
7.3
6.1 m
Area = 52.8 m²
6 cm
8 cm
17 m
H
12 m
E
admission. One is multiple choices; the other is free response where you must grid in your answer. Blow it up. GRID IN MULTIPLE CHOICE. If the area of the triangle is 72, what is the value of x? A B
In the figure above, AD = 4, AB = 3, and CD = 9. What is the area of triangle ABC? A. 13.5 B. 9 C. D. 4.5 E. 3
9