Question

What is the area of this triangle? A=bh2 54 cm² 90 cm² 108 m² 216 m² Right triangle with height labeled 12 centimeters, base labeled 9 centimeters, and third side labeled 15 centimeters.

Answer 1

Well , it is right angle triangle 

so, area = 1/2 *base* height
 = 1/2 * 12* 9
 = 54 cm^2

hope it helped :)