Chapter 8 Post Test Worksheet - North Thurston Public ...

Area, Perimeter and Circumference Review WS ANSWER KEY *Round answers to the nearest tenth. Fill in . each blank with the correct formula. 1.the area of a circle:A = . π r 2 2.the area of a triangle:A = . ½ bh 3.the area of a parallelogram:A = . bh 4.the circumference of a circle:C = . 2πr or . πd 9 cm ................
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