Lesson 7.2 7.2 Handout #1-7 (ODD), 11-39 (ODD) ** For each question:  BOX the exact value  CIRCLE the approximate value (.01)

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Presentation transcript:

Lesson Handout #1-7 (ODD), (ODD) ** For each question:  BOX the exact value  CIRCLE the approximate value (.01)

Area of a Triangle Objective Students will calculate the areas of oblique triangles.

Isosceles Triangle - is a triangle with at least two congruent sides. Vertex Angle Base Base Angles - the angle between the two sides of equal length. -the side opposite the vertex angle. - the two angles opposite the two sides of equal length.

What is a regular polygon??? A regular polygon can be divided into congruent isosceles triangles. The center of the polygon is also the center of the circumscribed circle.

Sector of a circle - the region between two radii of a circle and the included arc. In Degrees In Radians