Geometry & Mensuration

Geometry and Mensuration Worksheet-1

1. Find the supplement of 75°.

(a) 90°                (b) 15°                (c) 105°              (d) 58°

2. Angle AED and angle CEB are an example of _________ .

(a) Adjacent angle                        (b) Supplementary Angles

(c) Alternate Interior Angles     (d) Vertically opposite angles

Geometry and Mensuration Worksheet-2

1. Which statement is correct?

(a) The radius of a circle is twice as long as the diameter.

(b) A chord that passes through the centre is called a radius.

(c) A circle has only four chords.

(d) The diameter of a circle is twice as long as the radius.

2. Which of these is NOT true?

(a) Every diameter is a chord.

(b) Every chord is a diameter.

(c) A diameter of a circle is the longest chord of that circle.

(d) All radii of a circle are same in length.

Geometry and Mensuration Worksheet-3

1. Identify a ray in the figure shown below.

(a) DB                 (b) AD                (c) DC                 (d) AC

2. What does DB represent?

(a) Line                                           (b) ray