Angles (Easy)
What do you call a an angle that is over 180 but less than 360?
A Reflex Angle
What is the angle sum of a triangle?
180^o
Name 4 ways to prove that 2 triangles are congruent (Just the capital letters are fine)
RHS
AAS
SAS
SSS
How many sides does an icosagon have and what is it's angle sum?
It has 20 sides with an angle sum of 3240
What is the answer to life, the universe and everything and which book did the answer come from?
42
Hitchhiker's Guide To The Galaxy
The exterior of a polygon is 24 degrees, Find the angle sum and how many sides it has
2340 degrees 15 sides
What is the isosceles triangle theorem?
If two sides of a triangle are congruent, then angles opposite those sides are congruent
Is it possible for five parts of a triangle to be congruent to five corresponding parts of another triangle, and the triangles aren't congruent?
No
What does di mean in the context of naming shapes based on their sides?
di means 2 therefore a digon or dagon is a theoretical shape that has 2 sides
Why did the farmer plough his field with a steamroller?
He wanted to make mashed potatoes
AB and CD are 2 parallel lines, EH is a line that intersects both lines, the points of intersection are named F and G respectively. Prove that AFE = HGD
AFE = FGC
FGC = HGD
Therefore AFE = HGD
ABCD is a square, DB is a line going from the top right corner of the square to the bottom left corner. Prove that Triangle ABD is congruent to Triangle DBC
In Triangle ABD and Triangle DBC
AB = BC
AD = DC
DB = DB
Therefore Triangle ABD = Triangle DBC (SSS)
Renovators need a triangular tarp to cover a field shaped like an equilateral triangle 500 Metres on a side. Suppose you know that a triangular tarp has three 60° angles. Will this tarp necessarily cover the field? Explain.
No, The tarp is equilateral but the sides are not necessarily 500 metres
What is a tetracontakaidigon and what is it's angle sum?
It is a shape with 42 sides and has an angle sum of 7200 Degrees
What are the middle 3 characters on the classroom code for Epping endeavor?
d, e and p
What obtuse angle is made between the minute hand and the hour hand when the time is 5:48 pm ?
114
Prove that if a quadrilateral has one pair of opposite sides parallel and equal, it is a parallelogram. Let the quadrilateral be called ABCD and the 2 sides that are parallel and equal be the left and right sides. BD will be be a line that goes from the top left corner to the bottom right corner
In Triangle ABD and BDC
AB = DC
Angle ABD = Angle BDC
BD = BD
Triangle ABD = Triangle BDC SAS
Therefore BC is parallel to AD
Therefore ABCD is a parallelogram
Renovators need a triangular tarp to cover a field shaped like an equilateral triangle 500 metres on a side, a triangular tarp has two 60° angles and one side of length 200 feet. Will this tarp cover the field? Explain
Yes, the tarp is congruent, AAS
What is a hexacontakaienneagon and what is it's angle sum
It is a 69 sided shape with an angle sum of 12060 degrees
What does Jeopardy say below the correct response box as you write it?
And this is traditionally phrased as a question (ex: What is Earth?)
What reflex angle is made between the minute hand and hour hand when the time is 10:36 am?
258 Degrees
A kite is flying at a height of 23m and the string makes an angle of 53 degrees with the ground. How long is the string?
28.8m
What is HL congruence?
It is that two right angled questions triangles are congruent if the hypotenuse and one corresponding leg are equal in both triangles.
What is an enneahectatriacontakaihenagon and what is it's angle sum
It is a 931 sided shape and has an angle sum of 167220 degrees
How much would you have to pay if you lost ghost hawk?
25$