Classify those angle
Types of Triangles
Finding angle measures
What kind of angle am I?
Free for all
100
Angles that are greater than 90 degrees
Acute Angles
100
Triangles that have all sides equal
What is equilateral triangles
100
The little box in the corner of a triangle or any figure represents what?
What is a right angle?
100
62°
Acute Angle
100
210°
Reflex
200
Angles that are equal to 180 degrees
What is straight angles
200
Triangles that have no equal sides
What is scalene triangles
200
What is the measure of the interior angles of an equilateral triangle?
60 degrees
200
132°
Obtuse
200
If I want to draw a reflex angle of 320°, what angle° must I draw with my protractor?
40°
300
Angles that are equal to 90 degrees
What is right angles
300
Triangles that have two equal sides
What is isosceles triangles
300
Two interior angle measures of a triangle are 74 degrees and 53 degrees. What is the measure of the third interior angle?
53 degrees
300
90°
Right Angle
300
Do the following angles make a triangle?
90°, 40°, and 35°? Explain why or why not
No, 90+40+35=165°, and you need 180° for the interior angles of a triangle.
400
Angles that are greater than 90 degrees but less than 180 degrees
What is obtuse angles
400
Triangles that have three angles less than 90 degrees
What is acute triangles
400
Can a triangle have these interior angle measures? Why or why not? 36.9 degrees, 110.4 degrees, and 33.7 degrees
No, they do not have a sum of 180 degrees.
400
359°
Reflex Angle
400
What is the definition of an interior angle
An interior angle is an angle inside a triangle or other polygon.
500
The number of degrees in a triangle
What is 180 degrees
500
Triangles that have one angle greater than 90 degrees
What is obtuse triangles
500
Find the measure of angle Y
62
500
180°
Straight Angle
500
What will the Wellerman Bring us?
Sugar and tea and Rum