NAME: ___________________ DATE: ____________________ PERIOD:_______ MEA 301 Skillsheet #2 CRS SKILL Compute the perimeter of polygons when all side lengths are given LEVEL Level 1 Review: MEA 201 Level 2 Focus in Isolation: MEA 301 Level 3 Focus in Context: MEA 301 Level 4 Focus Extension (or Extension Skill): MEA 302 DESCRIPTION Estimate or calculate the length of a line segment based on other lengths given on a geometric figure Compute the perimeter of polygons with all side lengths given Compute the perimeter of polygons with all side lengths given using additional skills Compute the area and perimeter of triangles and rectangles in simple problems LEVEL 1 – REVIEW SKILL – MEA 201 1. Using the ruler above, estimate the length of line segment PG in centimeters. 2. Find the length of line segment AB. 3. Find the length of line segment KM. LEVEL 2 – FOCUS SKILL IN ISOLATION 4. A rectangle has a length of 12 centimeters and width of 4 centimeters. Calculate the perimeter. 5. Calculate the perimeter of a regular hexagon with each side measuring 8 meters. 6. Calculate the perimeter of the polygon below. LEVEL 3 - FOCUS IN CONTEXT 7. The perimeter of a regular pentagon is 100 inches. How long is each side? 8. Find the perimeter of the rectangle below. 9. Lucy wants to put a border around one of her kitchen walls. If the length of the wall is a + b and the width of the wall is b – a, find the amount of border that Lucy needs to buy for her kitchen wall if a = 6 feet and b = 13 feet. LEVEL 4 – FOCUS IN EXTENSION 10. Each rectangle represents the backyard of a house. Which house has the most land? 11. The length of a rectangle is four yards and the width of a rectangle is three more than twice its length. What is the area of the rectangle? 12. Plot the following points on the coordinate plane: A(4,7), B(4,2), C(9,2), and D(9,7). Find the area of the rectangle ABCD.
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