Vocabulary
This is where points meet at.
This type of triangle has all angles under 90 degrees.
What is an acute triangle?
This type of angle ranges from 91 to 189 degrees.
What is an obtuse angle?
What measurement would complement an angle that measures 73 degrees?
What is 17 degrees?
These lines are when they never cross or intersect.
What is parallel lines?
Angles have the same measurement.
What is congruent?
This type of triangle has angles that measure 90, 34, and 56 degrees.
What is a right triangle?
Greater than and less than signs have this type of angle.
What measurement would supplement an angle that measures 3(10)?
What is 150 degrees?
Angle 1 measures 55 degrees. Angle 2 is adjacent to it. What is the measurement of angle 2?
This angle sums to 180 degrees.
What is supplementary?
This type of triangle has angles that measure 30, 30, and 120 degrees.
What is an isosceles triangle?
Two triangles have angles that sum to 90 degrees.
What is complementary.
Solve for x. In a complementary angle, one angle measures 20 and another angle measures 35x.
What is 2?
Opposite angles are equal. T or F
True
This angle sums to 90 degrees.
What is complementary?
This type of triangle measures the same amount throughout.
What is an equilateral triangle?
Two triangles have angles that sum to 180 degrees.
What is supplementary?
Solve for x. In a supplementary angle, one angle measures x+10 and another angle measures 140.
What is 30?
This is the degree of 1 quarter of a circle.
This is the tool that is used to measure angle degrees.
What is a protractor?
This type of triangle has angles that measure 50, 30, and 100 degrees.
What is a scalene triangle?
This type of angle measures exactly 180 degrees.
What is a straight line?
In a complementary angle, one angle measures 11 2/5 degrees. Solve for the other angle.
What is 78.6 (78 3/5) degrees?
What was the answer to problem number #10 on yesterday's quiz?
What is 48?