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Worksheets

Geometry

Total questions: 35

Worksheet time: 19mins

Name
Class
Date
1.

A right angle is defined as: .......................................

a)
An angle that measures more than 90 degrees
b)
An angle that measures less than 90 degrees
c)
An angle that measures exactly 90 degrees
d)
An angle that measures 180 degrees
2.

An obtuse angle is defined as: ............................................

a)

an angle that measures less than 90 degrees.

b)

an angle that measures more than 90 degrees but less than 180 degrees.

c)

an angle that measures exactly 90 degrees.

d)

an angle that measures more than 180 degrees.

3.

An acute angle is defined as: .........................................

a)

an angle that measures greater than 90 degrees.

b)

an angle that measures exactly 90 degrees.

c)

an angle that measures less than 90 degrees.

d)

an angle that measures less than 0 degrees.

4.

A reflex angle is defined as: ........................

a)
An angle less than 90 degrees.
b)
An angle greater than 180 degrees but less than 360 degrees.
c)
An angle greater than 0 degrees but less than 180 degrees.
d)
An angle equal to 360 degrees.
5.

A straight angle is defined as: ......................................

a)
An angle that measures 45 degrees
b)
An angle that measures exactly 180 degrees.
c)
An angle that measures 360 degrees
d)
An angle that measures 90 degrees
6.

An angle whose measure is 89 degrees is: ...............................

a)
Straight angle
b)
Acute angle
c)
Right angle
d)
Obtuse angle
7.

An angle whose measure is 98 degrees is: ...............................

a)
Straight angle
b)
Obtuse angle
c)
Right angle
d)
Acute angle
8.

An angle whose measure is 90 degrees is: ...............................

a)
Obtuse angle
b)
Right angle
c)
Acute angle
d)
Straight angle
9.

What type of triangle is this?

a)
Isosceles triangle
b)
Equilateral triangle
c)
Scalene triangle
d)
Right triangle
10.

What type of triangle is this?

a)
Right triangle
b)
Isosceles triangle
c)
Scalene triangle
d)
Equilateral triangle
11.

What type of triangle is this?

a)
Equilateral triangle
b)
Isosceles triangle
c)
Right triangle
d)
Scalene triangle
12.

What is the area of a triangle whose height is 8 cm and base of 10 cm?

(a)  

13.

What is the area of the triangle to the left?

a)
10 square units
b)
8 square units
c)
12 square units
d)
6 square units
14.

Find the area of the triangle.

a)

11

b)

15

c)

30

d)

40

15.

what is the shape to the left?

a)
square
b)
circle
c)
rectangle
d)

parallelogram

16.

What type of triangle is this?

a)
Isosceles triangle
b)
Scalene triangle
c)
Equilateral triangle
d)
Right triangle
17.

What type of angle are these?

a)
Acute angles
b)
Obtuse angles
c)

Reflex angles

d)
Straight angles
18.

What do we call a triangle which has one obtuse angle?

a)
Obtuse triangle
b)
Acute triangle
c)
Equilateral triangle
d)
Right triangle
19.

What is a square?

a)
A square has unequal side lengths
b)
A square has five sides
c)
A square has angles measuring 120 degrees
d)
A square is a four-sided polygon with all sides equal in length and all angles measuring 90 degrees.
20.

What is a rectangle?

a)

A rectangle is a quadrilateral with 4 right angles.

b)
A rectangle is a shape with no right angles.
c)
A rectangle is a circle with four sides.
d)
A rectangle is a three-sided polygon.
21.

What is a rhombus?

a)
A rhombus is a quadrilateral with all sides of equal length.
b)
A rhombus is a pentagon with four sides.
c)
A rhombus is a circle with a square shape.
d)
A rhombus is a triangle with three equal sides.
22.

What is the diameter of a circle if its radius is 10cm?

a)
30cm
b)
15cm
c)
25cm
d)
20cm
23.

What is the radius of a circle if its diameter is 10cm?

a)
12cm
b)
3cm
c)
5cm
d)
7cm
24.

What is the area of a circle, in terms of π, if its radius is 7cm?

a)

49π cm2

b)

35π cm2

c)

98π cm2

d)

21π cm2

25.

What is the area of a circle, in terms of π, if its diameter is 10cm?

a)

50π cm2

b)

20π cm2

c)

100π cm2

d)

25π cm2

26.

What is the circumference of a circle whose radius is 7cm?

a)
49π cm
b)
14π cm
c)
21π cm
d)
10π cm
27.

What is the circumference of a circle whose diameter is 10cm, (in terms of π)?

a)
10π cm
b)
15π cm
c)
5π cm
d)
20π cm
28.

The area of the parallelogram in the figure is:

a)

24 cm2

b)

10 cm2

c)

36 cm2

d)

12 cm2

29.

If the height and the base of a parallelogram are 15 feet and 24 feet respectively, find the area of the parallelogram.

a)

300 ft2

b)

200 ft2

c)

360 ft2

d)

180 ft2

30.

Find the area of the rhombus in the figure.

a)

56 square units

b)

30 square units

c)

18 square units

d)

12 square units

31.

Find the area of the trapezoid.

a)

36 m2

b)

72 m2

c)

24 m2

d)

18 m2

32.

Find the area of the rectangle.

(a)  

33.

Find the area of the ellipse, in terms of π.

a)

A = 0.75π

b)

A = 0.125π

c)

A = 0.25π

d)

A = 1.25π

34.

What is the volume of the cube?

a)

100cm3

b)

30cm3

c)

1000cm3

d)

10cm3

35.

What is the volume of the rectangular prism?

a)

30cm3

b)

10cm3

c)

300cm3

d)

100cm3