b=48h=x

The area of a triangle is equal to 12 the base times the height.

12⋅(base)⋅(height)

Substitute the values of the base b=48 and height h=x into the formula for the area of a triangle.

12⋅48⋅x

Factor 2 out of 48.

12⋅(2(24))⋅x

Cancel the common factor.

12⋅(2⋅24)⋅x

Rewrite the expression.

24⋅x

24x

Find the Area triangle (x)(48)