# Geometry & Mensuration Worksheet-13

Geometry & Mensuration Worksheet-13

1. Which of the following is a chord, but not a diameter?

A. GC                  B. EF                  C. ED                  D. DC

1. How many vertices does a cube have?

A. 4                     B. 8                     C. 6                     D. 12

1. A triangle is a closed figure made up of ______.

A. 3 rays                                        B. 3 lines

C. 3 line segments                        D. 4 line segments

1. Raman has a rectangular backyard that is 50 feet by 90 feet. What is the perimeter of the backyard?

A. 4,500 feet     B. 140 feet         C. 250 feet         D. 280 feet

1. A line PQ is symbolically written as:

A. PQ                  B.                   C.                   D. PQ

1. The measure of the trisected angle of 162⁰ is:

A. 54⁰                 B. 81⁰                    C. 162⁰               D. 90⁰

1. In a right angled triangle one angle is 48⁰. Then the remaining angle is:

A. 45⁰                 B. 42⁰                   C. 90⁰                 D. cannot be determined

1. Perimeter of a square whose side measure 4 m is:

A. 16 m               B. 16 cm             C. 4 m                 D. 12 m

1. Volume of a cuboid whose l = 3.5 m, b = 2.5 m and h = 1.5 m is:

A. 13.12 cu m                                B. 13.215 cu m

C. 13.125 cu m                              D. 13.521 cu m

1. The amount of surface enclosed by a closed plane figure is called its _____.

A. area                B. perimeter     C. volume          D. none of these