# Geometry & Mensuration Worksheet-20

Geometry & Mensuration Worksheet-20

1. The radius of a circle is 4 ft. What is the circumference of the circle?

A. 50.24 cm       B. 25.12 cm       C. 6.28 cm          D. 55.24 cm

1. The following figures are an example of ____.

A. slide               B. turn                C. reflection      D. translation

1. What is the measure of angle EFD?

A. 100º               B. 180º               C. 90º                 D. 130º

1. A rectangle shaped deck is 16 feet long with an area of 192 square feet. What is the perimeter of the deck?

A. 28 feet           B. 12 feet            C. 50 feet           D. 56 feet

1. An angle which measures more than 0⁰ and less than 90⁰ us called:

A. obtuse            B. acute              C. right               D. none of these

1. If two line are perpendicular to the third line then those two lines are _____.

A. parallel                                      B. perpendicular

C. cannot be determined             D. none of these

1. Simple plane closed figure bounded by three line segments is called as:

A. angle              B. triangle         C. circle              D. square

1. A quadrilateral in which only one pair of opposite sides are parallel is called a _____.

A. trapezium                                  B. parallelogram

C. square                                        D. rectangle

1. The length of a rectangle is 6/5th of its breadth. If its perimeter is 132 m. its area will be ______.

A. 1,080 m2                                    B. 640 m2

C. 1,620 m2                                    D. 2,160 m2

1. A cuboid measures 36 m × 24 m × 18 m. How many cubes of edge 6 m can be cut from the cuboid?

A. 72                             B. 144                 C. 36                   D. 288