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.

What is the area of this triangle Abh2 54 cm 90 cm 108 m 216 m Right triangle with height labeled 12 centimeters base labeled 9 centimeters and third side label class=

Respuesta :

Answer:

a=54

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

to find the Area you have to multiply 12 and 9 (base and height) to get 108

then you have to divided 108 by two (A= 1/2bh) to get 54