Area of Parallelograms and Triangles

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Presentation transcript:

Area of Parallelograms and Triangles COURSE 2 LESSON 8-2 Find the area of the triangle. A = bh Use the area formula. 1 2 = (14)(6) Substitute. 1 2 = 42 Simplify. The area is 42 ft2. 8-2

Area of Parallelograms and Triangles COURSE 2 LESSON 8-2 A school is creating a triangular playground. Find the area of the playground if the base is 80 yd and the height is 40 yd. A = bh Use the area formula. 1 2 = (80)(40) Substitute. 1 2 = 1,600 Simplify. The area is 1,600 yd2. 8-2

Area of Parallelograms and Triangles COURSE 2 LESSON 8-2 Find each area. 1. 2. 48 cm2 17.5 ft2 8-2