A(4,5) B(10,-8) Find the horizontal and vertical distance.
Horizontal = 6 Vertical = 13
Oops!
Check
Okay!
Check
15
A pattern made by fitting shapes together, with no spaces and overlapping.
Tessellations
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 15 points!
Oops!
15
Will a regular hexagon tessellate with itself?
Yes, because the interior angles of a regular hexagon are all 120°, so when three hexagons are put together they make an angle of 360°, there will be no gaps.
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
shark
Other team loses 5 points!
Okay!
gift
Win 25 points!
Okay!
thief
Give points!
5
10
15
20
25
15
The measure of one interior angle of a regular polygon is 144°. How many sides does it have?
n=10
Oops!
Check
Okay!
Check
trap
No points!
Oops!
seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 15 points!
Oops!
15
A polygon whose interior angles have a sum smaller than the sum of its exterior angles is a ____________________.
Triangle
Oops!
Check
Okay!
Check
15
The measure of one exterior angle of a regular polygon is 72°. Find the number of sides.
n=5
Oops!
Check
Okay!
Check
seesaw
Swap points!
Oops!
gift
Win 15 points!
Okay!
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
15
Will a regular pentagon tessellate? Explain your answer.
No, as angles do not add up to 360° when placed together.
Oops!
Check
Okay!
Check
15
Why 4180 cannot be the sum of the interior angles of a polygon?
4180 is not a multiple of 180
Oops!
Check
Okay!
Check
15
A polygon has n sides. What would be the sum of the interior angles of this n-sided polygon?
180(n-2)
Oops!
Check
Okay!
Check
15
What is sum of the exterior angles of any polygon?
360°
Oops!
Check
Okay!
Check
15
Find the measure of an interior and an exterior angle of a regular 24-gon. Both answers need to be correct.
In=165° Ex =5°
Oops!
Check
Okay!
Check
15
Which polygon has angles which have a sum of 2520°
