Po A - 3D Geometry

Post-Assessment Grade – 9 Geometry © 2006 1 -2010 tutorco.com 2 marks for each Question 3D Geometry 1. How many edges are there in a rectangular prism? a) 16 b) 10 c) 12 d) 8 2. How many squares are there in a cube? a) 4 b) 5 c) 6 d) 8 Post-Assessment Grade – 9 Geometry © 2006 2 -2010 tutorco.com 3. Surface area of a cube whose each side = 6cm is : (HINT : Surface area of a cube is 6a2) a) 36 cm2 b) 216 cm2 c) 18 cm2 d) 42 cm2 4. Volume of a rectangular prism whose l = 4m, b = 6m and h = 8m is : (HINT : Volume of a rectangular prism is lbh) a) 32 m3 b) 18 m3 c) 192 m3 d) 80 m3Post-Assessment Grade – 9 Geometry © 2006 3 -2010 tutorco.com 5. Find Surface area of cubical box whose edge is 6 cm. a) 36 cm sq b) 120 cm sq c) 216 cm sq d) 100 cm sq