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WorksheetsTriangles
Total questions: 15
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
What type of triangle is this?
a)
equilateral
b)
obtuse
c)
scalene
d)
isosceles
2.
What type of triangle is this?
a)
obtuse
b)
equilateral
c)
acute
d)
right
3.
What type of triangle?
a)
Acute
b)
Obtuse
c)
Right
d)
Isosceles
4.
What type of triangle is this?
a)
Acute
b)
Isosceles
c)
Right
d)
scalene
5.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
6.
.
.
.
.
What is the name of this kind of triangle?
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
7.
How many acute angles must an acute triangle have?
a)
2
b)
1
c)
4
d)
3
8.
How are triangles classified?
a)
equal sides and types of angles
b)
number of sides and number of angles
c)
color and size
d)
angles
9.
An EQUILATERAL triangle has ___________.
a)
3 equal sides
b)
4 equal sides
c)
no equal sides
d)
2 equal sides
10.
A SCALENE triangle has _____________.
a)
3 equal sides
b)
4 equal sides
c)
no equal sides
d)
2 equal sides
11.
A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?
a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
12.
A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?
a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
13.
A triangle has angle measurements of 74°, 90°, and 16°. What kind of triangle is it?
a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
14.
A triangle has side lengths of 19 centimetres, 19 centimetres, and 20 centimetres. Is this triangle equilateral?
a)
equilateral triangle
b)
isosceles triangle
c)
scalene triangle
d)
none of the above
15.
A triangle is made up of what?
a)
3 vertices and 3 line segments
b)
3 vertices and 3 lines
c)
3 vertices ans 3 rays
d)
none of the above
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