b=12h=9
The area of a triangle is equal to 12 the base times the height.
12⋅(base)⋅(height)
Substitute the values of the base b=12 and height h=9 into the formula for the area of a triangle.
12⋅12⋅9
Factor 2 out of 12.
12⋅(2(6))⋅9
Cancel the common factor.
12⋅(2⋅6)⋅9
Rewrite the expression.
6⋅9
6⋅9
Multiply 6 by 9.
54
Find the Area triangle (9)(12)