b=3cmh=4cm

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

12⋅(base)⋅(height)

Substitute the values of the base b=3 and height h=4 into the formula for the area of a triangle.

12⋅3⋅4

Combine 12 and 3.

32⋅4

Factor 2 out of 4.

32⋅(2(2))

Cancel the common factor.

32⋅(2⋅2)

Rewrite the expression.

3⋅2

3⋅2

Multiply 3 by 2.

6(cm)2

Find the Area triangle (4cm)(3cm)