Lauren saw an obtuse angle. What is the possible measure?
What is anything between more than 90 degrees but less than 180 degrees
100
What is a ray?
Bonus: Draw one!
What is A line with a start point but no end point (it goes to infinity).
100
What is a four sided shape named?
What is a quadrilateral
100
If a triangle has a measure of 150, what kind of angle is it?
What is an obtuse angle
100
What type of took do we use to measure angles?
What is a protractor.
200
A right angle measures how many degrees?
What is 90 degrees
200
What is a Vertex?
What is a point where two or more straight lines meet. A corner.
200
Draw a shape that has 2 sets of parallel lines.
What is square or rectangle
200
If a triangle has one angle that measures 50 degrees, another angle that measures 30 degrees, and another angle that measures 100 degrees, what kind of triangle is it?
What is an obtuse triangle.
200
Any two angles who sum is 180 degrees are supplementary. If one angle is 127 degrees, what is the measurement of the other angle?
What is 53 degrees.
Supplementary = 180, angle given = 127 degrees
180 - 127 = 53 degrees
300
A reflex angle measures how many degrees?
What is more than 180 degrees but less than 360 degrees.
300
What is a point?
What is an exact location. It has no size, only position.
300
How many right angles does a square have?
what is 4 right angles.
300
How many degrees does a circle have?
What is 360 degrees
300
Two angles are supplementary and one of them is 31°
What is the size of the other angle?
What is 149 degrees.
Supplementary angle = 180 degrees, angle 1 = 31 degree so, 180 - 31 = 149.
400
An acute measures exactly 90 degrees. Is this true or false and why!
False, this angle is not an acute angle. An acute angle measures less than 90 degrees. If an angle did measure 90 degrees, it would be considered a right angle!
400
What is a line?
Bonus: If the line does have end points, it is called what?
What is
• straight (no curves),
• has no thickness, and
• extends in both directions without end (infinitely).
Bonus: It is called a line segment
400
What are some similarities between a square and rectangle?
What is parallel lines, perpendicular lines, 90 angles (4)
400
How many right angles does a circle have after being broken up into parts?
What is 4
400
If two angles are complementary and one of them is 77°, what is the size of the other angle?
BONUS: Is the answer to this question an obtuse or acute angle.
What is 13 degrees.
Complimentary angle = 90 degrees. So, 90 - 77 = 13 degrees.
Bonus: Acute Angle = < 90 .. 13 < 90
500
How many degrees is a straight line?
Bonus: The amount of degrees that a straight line measures is half of what number that is used throughout geometry?
What is 180 degrees.
Bonus: 360 degrees.
500
What is a line segment?
What is the part of a line that connects two points.
It has definite end points.
500
Name the three types of triangles.
What is an obtuse triangle, acute triangle, and right angle.
500
If an acute triangle measuring 85 degrees, has an angle that measures 10 degrees, another angle that measures 50 degrees, what is the measurement of the missing angle?
What is 25 degrees.
500
2 angles form a straight line. One angle measures 110 degrees. What is the measure of the other angle?
What is What is 70 degrees.
Straight line = 180 degrees, one angle = 110 degrees.
180-110 = 70 degrees.