Section 1 Higher Flashcards
1
Q
How many centimetres are in a metre?
A
100
2
Q
List the first five prime numbers
A
2, 3, 5, 7, 11
3
Q
In the equation of a straight line y = mx + c, what does m represent?
A
Gradient
4
Q
List the first 5 multiples of 7.
A
7, 14, 21, 28, 35
5
Q
What’s the sum of the interior angles in a triangle?
A
180 degrees
6
Q
Write three quarters as a percentage.
A
75%
7
Q
What do we call an angle between 0 and 90 degrees?
A
An acute angle
8
Q
What do we call a polygon with eight sides?
A
Octagon
9
Q
What’s the formula for the circumference of a circle?
A
πd or 2πr
10
Q
How do we calculate speed?
A
11
Q
Write down Pythagoras’ Theorem
A
a² + b² = c² (or hypotenuse²)
12
Q
How do we find the area of a rectangle?
A
Length x width
