1. AREA OF TRIANGLES Section 10.1b

2. Warm Up Find each missing side.

4. Acute Triangle: Height is IN the triangle.

5. Right Triangle: Height is ON the triangle.

6. Obtuse Triangle: Height is OUTSIE the triangle.

7. Find the exact area of each triangle. Exact means no rounding or decimal answers.

10. Area of a Trapezoid

12. Find the height of a trapezoid with an area of 287 in 2 and bases of 38 in and 44 in.

13. Find b 2 of the trapezoid, in which A = 231 mm 2.

14. b1 b2 Median Median is (b1 + b2)/2 Area is (Median) (height)

15. Find the area.