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Geometry/Trig 2 Name __________________________

Geometry/Trig 2 Name __________________________ 11-4 Worksheet Date _______________ Block ______. Directions: Find the area of each polygon described. Leave answers in radical form. 1) A regular triangle with perimeter 42in. 2) A square with apothem 4cm. 3) A square with radius 6ft.

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Geometry/Trig 2 Name __________________________

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  1. Geometry/Trig 2 Name __________________________ 11-4 Worksheet Date _______________ Block ______ Directions: Find the area of each polygon described. Leave answers in radical form. 1) A regular triangle with perimeter 42in. 2) A square with apothem 4cm. 3) A square with radius 6ft. • A regular pentagon with perimeter 60m and apothem x. 5) A regular hexagon with perimeter 12. 6) A regular hexagon with sides 12in. 7) A regular hexagon with radius 8cm. 8) An equilateral triangle with apothem 2cm.

  2. Geometry/Trig 2 11-4 Worksheet Directions: Find the area of each regular polygon. Leave answers in radical form. 9) 10) 4 2 V 11) Matt wants to cover the below garden in soil. Before he purchases the soil, he wants to make sure that he can afford it. Home Depot offers bags of top soil for $5.99 each that cover 10 square feet. If he is only able to afford $30 worth of supplies, is he able to afford enough top soil to cover the entire garden? 5ft 5ft 6ft 4ft 3ft 2ft • A wooden fence 6 feet high and 220 feet long is to be painted on both sides. • a) What is the total area to be painted? • b) A gallon of a certain type of paint will cover only 200 ft² of area for the first coat, but on the second coat a gallon of the same paint will cover 300 ft². If the fence is to be given two coats of paint, how many gallons of paint should be bought?

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