Po A - Quadrilaterals and Polygons

Post-Assessment Grade – 9 Geometry © 2006 1 -2010 tutorco.com 2 marks for each Question Quadrilaterals and Polygons 1. A pentagon has: a) three sides b) four sides c) five sides d) six sides 2. A quadrilateral which has four right angles and all sides sides is known as : a) rectangle b) rhombus c) parallelogram d) square Post-Assessment Grade – 9 Geometry © 2006 2 -2010 tutorco.com 3. Find the area of the square whose each side is 9 m. a) 18sq. m b) 81sq. m c) 9sq.m d) 75sq.m 4. If three angles of a quadrilateral are 50 degrees, 90 degrees and 70 degrees, find the fourth angle. a) 170 b) 180 c) 150 d) 100 Post-Assessment Grade – 9 Geometry © 2006 3 -2010 tutorco.com 5. State true or false : A Quadrilateral can have less than four sides. a) true b) false c) can't say d) incomplete information