Classifying by Sides
Triangle Art
Classifying by Angles
Triangle sum Therom
Review
100
I have 3 equal sides.
What is an equilateral triangle?
100
Draw an acute triangle.
What is "Show your art."
100
A triangle with all angles < 90 degrees.
What is an acute triangle?
100

This is the measurement of every angle in an equilateral triangle.

What is 60 degrees?

100

x+ 28= 142

x = 114

200
A triangle with at least 2 equal sides.
What is an isosceles triangle?
200
Draw an obtuse triangle.
What is "Show teacher."
200
A triangle with one angle > 90 degrees.
What is an obtuse triangle?
200

What is the missing angle? Angle A: ? Angle B: 53 degrees, Angle C: 100 degrees?

What is 27 degrees

200

6/8 - 2/3 = ?

What is 2/24 = 1/12?

300
A triangle with no equal sides.
What is a scalene triangle?
300
Draw an equiangular triangle.
What is "Show teacher triangle with all angles equal."
300
A triangle with one angle measuring exactly 90 degrees.
What is a right triangle?
300

This triangle has 2 sides the same length and one right angle. Classify by both angles and sides.

What is a right isosceles triangle?

300

What angle = 180 degrees

What is a staight angle?

400
A triangle is equilateral, so this is also true about that triangle: A) It is a right triangle. B) It is a scalene triangle. C) The triangle is equiangular. D) The triangle is obtuse.
What is the triangle is equiangular?
400
Draw a triangle with perpendicular lines.
What is a right triangle drawing?
400
A triangle with the following angle measurements: 97 degrees, 40 degrees, and 43 degrees.
What is an obtuse triangle?
400

What is the missing angle for the triangle?

Angle A: 76 Angle B: 21 Angle C: ?

What is 83?

400

What angle equals to 90 degrees?

What is complementary?

500

What is the following triangle?

No equal sides 

angles are 92, 34, 54

What is scalene, obtuse

500
Draw a triangle that is obtuse and scalene.
What is a triangle with an obtuse angle and no equal sides.
500
This triangle has one angle measuring 88 degrees.
What is an acute triangle?
500

What is the value of x? Angle A: 65 Angle B: 68, Angle C: 2x+1

x=23

500

What angles are different sides of transversal and inside the parallel lines?

What is alternate interior angles

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