Pythagoras
Trigonometry
Angles and triangles
Directions and bearings
Do you know me?
100
When using Pythagoras' Theorem, the hypotenuse is labelled with what letter?
C
100
When using trig ratios, the side that is directly across from the reference angle is called what?
Opposite
100
What is the angle sum of a triangle?
180º
100
Bearings are measured starting from which direction?
North
100
How do you correctly spell my last name?
De Jager
200
Write down Pythagoras' Theorem in the form c=...
c=sqrt(a^2+b^2)
200
What is the nine-letter abbreviation that we use to remember the trig ratios?
SOH CAH TOA
200
What type of angle is between 90º and 180º?
Obtuse
200
How many digits should a bearing always have?
3
200
Which university did I study teaching?
University of Southern Queensland
300
Calculate the length of the hypotenuse:
26
300
If you are given the hypotenuse and one angle in a triangle, write the formula for calculating the opposite, in the form opposite = ...
"opposite"="hypotenuse"*sin(theta)
300
What is the formula for the area of a triangle?
A=1/2bh" or "A=1/2 a b sin(C)
300
What is the bearing of B from A?
060º
300
What are my two favourite subjects to teach?
Maths and Science
400
Calculate x (to 2 dp):
23.24
400
Find side length AB [to 2dp]:
AB = 8.40
400
33º
400
Ayesha walks 13m north, turns 90 degrees east and then walks 3m forward. How far is Ayesha from where she started?
13.34m
400
What pets do I own?
2 cats
1 bird
1 reptile
500
What is the length of bd?
12
500
How long is y?
y = 8.67
500
Find the area of this triangle:
24
500
What is the bearing of A from C?
325º
500
Do I know how to play chess?
Yes