GEOMETRY, 2008

 PAGE: 634 SET: Exercises PROBLEM: 1
Please look in your text book for this problem Statement

Bases and sides:

Each pair of opposite sides of a parallelogram has the same measure.

Each base is 5 ft long ,and each side is 10 ft long.

Perimeter:

The Perimeter of a polygon is the sum of the measures of its sides.

(Multiply: )

Height:

Use a triangle to find the height.

The measure of the leg opposite the 30 angle is x

Hence .

Height

(Substitute )

Area:

(Area of parallelogram)

(Substitute and )

(Multiply)

(Simplify)

The Perimeter of the polygon is ft and area .

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