2 Area of a CircleThe area A of a circle equals the product of π and the square of its radius r.Find the area of the circle. Round your answer to the nearest hundredth.2 in.The area of the circle is in².
3 Area of a parallelogram To find the area of a parallelogram, you multiply the shape’s base and height.A = b(h)Find the area of the following shape.A = (10)(7)A = 70 cm²7 cm10 cm
4 Area of a TriangleIf you take a parallelogram and split it in half, you create two triangles.For the area formula of a triangle,take the formula for the area of aparallelogram and split it in half.A = (b(h))÷2A = (3.7(2.4)) ÷2A = (8.88) ÷2A = 4.44 cm²
5 Area of a TrapezoidA trapezoid is a quadrilateral with only one pair of parallel sides.A=½4(6+3)A=½4(9)A=18m²
6 Practice Problems – Find the area of the following shapes. 15 mm.6 in.6 in.12 mm.29 ft.21 ft.33 cm.19 ft.