Measurement
Pythagoras and Trigonometry
Probability and Data
Indices
Geometry
100
How many millimeters in a centimeter?
10
100
Complete the acronym:
S__ C__ T__
SOH CAH TOA
100
'Mean' is another word for?
Average
100
Simplify a3 x a4
a7
100
Angles in a triangle add up to?
180 degrees
200
What is the formula for the circumference of a circle?
𝝅d or 2𝝅r
200
Find 'x' (1 d.p.)
4.6
200
Usain bolt runs 100m and has his time recorded. What kind of data is this?
Numerical Continuous data
200
Simplify 12xy/2x2
6y/x
200
The proper name for the 'x' rule is:
Vertically Opposite Angles
300
If the area of a square is 25m2, what will its perimeter be?
20m
300
If a right angled triangle has short sides of 5m and 8m, what is the length of the hypotenuse?
√89m
300
Find the Median:
12, 15, 18, 17, 9, 1, 7, 25
13.5
300
Expand and Simplify (3a2b)2
9a4b2
300
Name the 4 tests for congruent triangles
SSS, SAS, AAS, RHS
400
The bases of a trapezium are 4km and 8km long, and its height is 6km. What is its area?
36km2
400
Find 'theta' to the nearest degree
60 degrees
400
What is the probability that someone likes Wendy's?
Pr(W) = 7/25
400
(5m6 x 3mn) / (6n)2
5m7 / 12n
400
Find 'x' and 'y'
y = 130 degrees
x = 50 degrees
500
A cube has a surface area of 54cm2.
What is its volume?
27cm3
500
Two buildings are 25m apart. There is a 50m long cable connecting the tops of each building (on the edge closest to each other). What is the difference in height of the two buildings (nearest m)?
43m
500
Suppose that a bag contains 2 gold and 3 silver coins. 2 coins are taken from the bag at random (without replacement).
What is the probability that they are both silver coins?
Pr (SS) = 3/10 or 30%
500
Express using Positive Indices:
3a-5 / b-2c
3b2 / a5c
500
What is the interior angle sum of a Decagon?
1440 degrees