WorksheetsTriangles
Total questions: 23
Worksheet time: 6hrs 45mins
What is the best classification of this triangle?
Right triangle
Obtuse triangle
Acute triangle
What is the best way to classify this triangle?
Obtuse triangle
Acute triangle
Right triangle
What makes this a right triangle?
The corner/cube symbol means 90 degrees
There are 3 equal angles
I used a protractor
The angles look about 90 degrees
True or False: This triangle is classified as a scalene.
True
False
How would you classify this triangle?
Acute Isosceles
Obtuse
Acute Scalene
Right triangle
Find X, the missing angle.
X = 180
X = 50
X = 30
X = 60
Find X, the missing angle.
X = 50
X = 60
X = 57
X = 180
To find X, what will be my FIRST step in solving?
Divide by 2
53 + 53
180 - 53
180 ÷ 53
Solve for X, find the missing angle
X = 53
X = 80
X = 74
X = 70
Using the triangle given, explain how you would solve for X.
Solve for X, find the missing the angle.
X = 73
X = 70
X = 146
X = 34
Using the triangle provided, how would you classify this triangle and why?
Is X an acute or obtuse angle? (You must solve for X first and show your work/steps)
Solve for X, what is the missing angle?
X = 65
X = 44
X = 180
X = 59
Solve for the two missing angles
x = 68, x = 68
x = 44, x = 44
x = 136
x = 180
(a) has all equal angles and sides.
(a) has two equal sides and angles.
What angle are described as being larger than 90° ?
(a)
What is the definition of an angle that is 90° and less?
(a)
(a) has no equal sides or angles.
With the facts given, how would you classify this triangle?
Acute isosceles
Equilateral
Acute scalene
Using the visual, what are two ways you can classify this triangle? (click two answer)
Obtuse
Scalene
Equilateral
Acute
With the facts given, how would you classify this triangle? (click two answers)
Right
Acute
Scalene
Isosceles
