Question

What is the area of this triangle? A=bh2

54 cm²

90 cm²

108 m²

216 m²

Answer 1

The area of a triangle formal is base times height divided by 2. So 9x 12 which equals 108 then you divide that by 2 which equals 54 and the unit is cm^2

Answer 2

Answer:

54 cm²

Step-by-step explanation: