1. Problem Solving on AREA
Geometry Program SY
Sources:
Discovering Geometry (2008) by Michael Serra
Geometry (2007) by Ron Larson

2. Answer completely.

3. Figure:

4. Figure:

6. 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.

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

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

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

10. 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.

11. EXTRA!!!