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Worksheets

Lines, Angles, Triangles, and Quadrilaterals

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

What is the name of this quadrilateral?

a)

Rectangle

b)

Square

c)

Trapezoid

d)

Rhombus

2.

Which of the following are intersecting lines? (Hint: Select 2)

a)

A

b)

B

c)

C

d)

D

3.

Which type of triangle has no equal side lengths?

a)

Isosceles Triangle

b)

Equilateral Triangle

c)

Scalene Triangle

d)

None of the above

4.

Raven drew an equilateral triangle and named it ABC. If one side is 3 inches, what are the lengths of each of the other two sides of the triangle?

a)

3 inches

b)

4 inches

c)

5 inches

d)

6 inches

5.

What is the measure of each angle in an equilateral triangle?

a)

45 degrees

b)

60 degrees

c)

90 degrees

d)

120 degrees

6.

What type of lines intersect to form a right angle?

a)

Parallel lines

b)

Perpendicular lines

c)

Intersecting lines

d)

Skew lines

7.

What type of angle is more than 90 degrees but less than 180 degrees?

a)

Right angle

b)

Acute angle

c)

Obtuse angle

d)

Straight angle

8.

What is the measure of a right angle?

a)

45 degrees

b)

90 degrees

c)

180 degrees

d)

360 degrees

9.

What type of angle is less than 90 degrees?

a)

Right angle

b)

Acute angle

c)

Obtuse angle

d)

Straight angle

10.

What type of triangle has angles measuring 3030^\circ , 6060^\circ , and 9090^\circ ?

a)

Equilateral

b)

Isosceles

c)

Right

d)

Scalene

11.

If a triangle has angles of 4545^\circ and 9090^\circ , what is the measure of the third angle?

a)

4545^\circ

b)

5555^\circ

c)

3535^\circ

d)

6565^\circ

12.

What type of angle is exactly 180 degrees?

a)

Right angle

b)

Acute angle

c)

Obtuse angle

d)

Straight angle

13.

What shape has 4 equal sides and 4 right angles?

a)

Rectangle

b)

Square

c)

Triangle

d)

Circle

14.

What is the measure of an acute angle?

a)

Less than 90 degrees

b)

Exactly 90 degrees

c)

More than 90 degrees but less than 180 degrees

d)

180 degrees

15.

A parallelogram has base 10 cm and height 5 cm. What is its area?

a)

50 cm 2^2

b)

15 cm 2^2

c)

25 cm 2^2

d)

30 cm 2^2

16.

Which geometric shape has exactly one pair of parallel sides?

a)

Square

b)

Rectangle

c)

Trapezoid

d)

Circle

17.

What shape is this?

a)

Quadrilateral

b)

Rectangle

c)

Square

d)

Rhombus

18.

What is the name of this quadrilateral?

a)

Rectangle

b)

Square

c)

Rhombus

d)

Trapezoid

19.

What is the name of this quadrilateral?

a)

Kite

b)

Square

c)

Trapezoid

d)

Box

20.

What is the name of this quadrilateral?

a)

Square

b)

Parallelogram

c)

Trapezoid

d)

Rhombus