wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Triangles

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

Determine if it is possible to form a triangle with the given side lengths. 2 mm, 2 mm, 8 mm

4 lines
2.

In a triangle, how many total degrees are there?

a)

180 degrees

b)

100%

c)

it varies

d)

360 degrees

3.

What is the name of this kind of triangle?

a)

Equilateral

b)

Isosceles

c)

Scalene

d)

Right

4.

Which of the following terms best describes Angle d?

a)

Interior angle

b)

opposite interior angle

c)

Corresponding angle

d)

Exterior angle

5.

Find the measure of the indicated angle.

a)

45

b)

35

c)

95

d)

85

6.

What is the name of this kind of triangle?

a)

Right

b)

Scalene

c)

Equilateral

d)

Isosceles

7.

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

a)

none of the above

b)

right triangle

c)

acute triangle

d)

obtuse triangle

8.

Which of the following angles are opposite interior angles to angle d?

a)

Angle a and Angle c

b)

Angle a and Angle b and Angle c

c)

Angle a and Angle b

d)

Angle b and Angle c

9.

Find the missing angle.

a)

29°

b)

49°

c)

59°

d)

39°

10.

What kind of triangle is this?

a)

Obtuse

b)

Right

c)

Acute