b=12.5h=85

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

12⋅(base)⋅(height)

Substitute the values of the base b=12.5 and height h=85 into the formula for the area of a triangle.

12⋅12.5⋅85

Combine 12 and 12.5.

12.52⋅85

Divide 12.5 by 2.

6.25⋅85

Multiply 6.25 by 85.

531.25

531.25

Find the Area triangle (85)(12.5)