Mental Math/All About Miss E!
Polygons
Interior/Exterior Triangles
Types of Angles
Interior/Exterior Polygons
100
What is 7 x 8? What is 8 x 4? What is 7 x 6?
What is 56, 32, and 42
100
What is the definition of a polygon?
A closed figure formed by three or more line segments
100
Find the missing interior angle of a triangle if one angle is 40 degrees, and another angle is 35 degrees
What is 105 degrees
100
If angle A and angle B are next to one another, what type of angles are they?
What is Adjacent
100
What is the interior sum of a quadrilateral?
What is 360 degrees
200
What do you think are my top three favorite colors?
Pink, Black, and Gray
200
What is the definition of a regular polygon?
A polygon with equal side lengths and equal angle measures
200
If two interior angles of a triangle measure 45 and 50, what is the measure of the opposite exterior angle?
The exterior angle would be 95 degrees
200
How would you describe (using words) alternate interior angles?
Two angles inside the parallel lines of a transversal that are on opposite sides
200
What is the formula to find the interior sum of a polygon and what do the letters represent?
What is S = (n-2)180 S=sum of the angles and N=the number of sides of a polygon
300
What is 12 x 12? What is 11 x 11? What is 9 x 7?
What is 144 121 and 63
300
What is the name of a 10-sided regular polygon?
What is a Decagon
300
Please define and give the formula for the Angle Sum of a Triangle
X + Y + Z = 180 degrees, all the angle measurements of a triangle must add up to 180 degrees
300
Please name the two angles that measure (add up to) 180 degrees
What is supplementary
300
Exterior angles of a polygon must add up to what?
What is 360 degrees
400
Do I have any siblings? If so, how many of each?
What is 2 brothers and no sisters
400
What is the name of a regular 7-sided polygon?
What is a Heptagon
400
What is the Exterior Angle Theorem of a Triangle?
The sum of two remote interior angles m<2 + m<1 = Exterior Angle
400
How would you describe using words, alternate exterior angles?
Angles that lie on the outside of the parallel lines of a transversal that are on opposite sides
400
What is the formula used to obtain one interior measure of a polygon?
What is S=(n- 2)180 divided by n N represents the number of sides
500
What is the sum of 8x8 and 7x7?
What is 113
500
What would you call an irregular 5-sided polygon?
Simply a 5-sided figure because it is irregular, only regular polygons have distinct names.
500
Please name the SIX vocabulary words we have used to describe a triangle and define them
Acute Triangle: All angles are less than 90 degrees Right Triangle: One angle is equal to exactly 90 degrees Obtuse Triangle: One angle is greater than 90 degrees Scalene: No sides are congruent Isoceles: Two sides and two angles are congruent Equilateral: All sides and angles are congruent
500
Please define and draw a picture of vertical angles, and explain their measurement
Vertical Angles are opposite congruent angles with the same measurement. (Form a vertical or horizontal X)
500
ONE interior and exterior angles of a polygon add up to how many degrees and what is the name?
What is supplementary angle thus it is equal to 180 degrees
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