Right, Acute or Obtuse Triangles
Equilateral, Isosceles, or Scalene
Angles
100
a triangle with one 90 degree angle
What is a right triangle?
100
a triangle with all sides congruent
What is an equilateral triangle?
100
these pair of angles are called this and add up to this.
what are complementary angles that add up to 90 degrees?
200
a triangle with one angle larger than 90 degrees.
What is an obtuse triangle?
200
a triangle with at least two sides congruent?
What is an isosceles triangle?
200
the measure of angle C
What is 57 degrees?
300
a triangle with all angles less than 90 degrees.
what is an acute triangle?
300
a triangle with no sides congruent.
What is a scalene triangle?
300
These pair of angles are called this and add up to this.
What are supplementary angles that add to 180 degrees?
400
a triangle with the following angle measurements is classified as this:
30 degrees, 65 degrees, and 95 degrees.
30 degrees, 65 degrees, and 95 degrees.
What is an obtuse triangle?
400
A triangle with the following side lengths is classified as this:
10 inches, 12, inches, 10 inches.
10 inches, 12, inches, 10 inches.
What is an isosceles triangle?
400
Angle 2 and Angle 6 are _________
Congruent (the same!). Also obtuse.