Which type of triangle has all equal sides and equal angles?
Equilateral Triangle
100
How many sides does a pentagon have?
5 sides
100
What makes an angle acute?
It is less than 90 degrees
100
Write a number that has: a 6 in the hundreds place, a 7 in the millions place, a 2 in the tens place, a 5 in the hundredths place, & 9's everywhere else. _ , _ _ _ , _ _ _ . _ _
7,999,629.95
100
Draw a 2 x 5 rectangular array
XXXXX
XXXXX
200
What makes an equilateral triangle different from a scalene triangle?
Equilateral triangles have all equal sides and equal angles. Scalene triangles have no equal sides or angles.
200
Which regular polygon has 6 equal sides?
A hexagon
200
What type of angle is greater than 180 degrees, but less than 360 degrees?
A reflex angle
200
What 2 pieces of criteria make a pattern a tessellation?
The shapes lay right next to each other without any gaps or overlaps
200
If a pizza is cut into 16 equal slices and 2 friends eat 4 of those slices, what fraction of the pizza is left? Simplify the fraction if you are able to.
3/4 of the pizza is left
300
Draw an isosceles triangle (use a ruler and straight edge to make sure it is a TRUE isosceles triangle)
Triangle with 2 equal sides
300
Which of the following is true about an equilateral triangle?
A. At least one angle is obtuse
B. All sides are the same length
C. At least 2 sides are parallel
D. There is one right angle
B. All sides are the same length
300
If an interior angle is 30 degrees, what does the matching exterior angle have to measure?
150 degrees
300
What will each angle in an equilateral triangle always measure?
60 degrees (60 x 3 = 180)
300
What does 1/3 + 4/5 equal?
5/12
400
If triangle OPQ has one angle that is 12 degrees and another angle that is 42 degrees, what is the measurement of the third angle?
126 degrees
400
What is the sum of all the angles inside of a 48-sided regular polygon?
(48-2) x 180 = 8,280 degrees
400
Draw an example of 2 adjacent angles. Use a straight edge to make sure your lines are strait.
Must have: a line segment on the bottom with an array branching off of the middle of it.
400
If a reflex angle is 296 degrees, what must the interior angle equal?
64 degrees
400
If Benny is celebrating his 10th birthday in 2025, in what year was he 2 years old?
2017
500
If Triangle DEF has one right angle and one angle measuring 38 degrees, what is the measure of the final angle?
52 degrees
500
(K-2) x 180 = 12,600 --> What is K?
K=72
500
If one adjacent angle measures 100 degrees, what does the other adjacent angle have to measure?
80 degrees
500
Why do most people use the word "about" when measuring something with a protractor?
Because they could be off a couple of degrees in measurement.
500
Use long division to solve: 5,691 divided by 3. You must show your work in order to receive the points.