Problem Solving on AREA

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Presentation transcript:

Problem Solving on AREA Geometry Program SY 2015-2016 Sources: Discovering Geometry (2008) by Michael Serra Geometry (2007) by Ron Larson

Answer completely.

Figure:

Figure:

TRY THIS! Solve for the play area of the dog if he is tied to a rectangular shed (center of the wall) with a rope that is 20-ft long.

EXTRA!!! Solve for the area of the shaded region.

*Solution here* TRY THIS! The given quadrilateral is a square with s = 12. Determine the area of the shaded region. *Solution here*

*Solution here* TRY THIS! Three congruent circles with r = 18 intersect as seen below. Determine the area of the shaded region. *Solution here*

TRY THIS! The three points are centers of circles. The triangle has sides a, b, and c. Prove that the area of the 2 gray crescents is equal to the area of the triangle.

EXTRA!!!