Coordinates in the first quadrant
Coordinates in the first quadrant help us describe positions on
Richard Linnington
Maths Teacher and Tutor in Horsham, West Sussex, England
Coordinates in all 4 quadrants
Coordinates in all four quadrants help us map points on
Finding missing sides with trigonometry
Trigonometry helps us solve real-world problems, like finding the
Finding angles using trigonometry
Trigonometry helps us find missing angles in triangles, a skill
Calculating the range
The range is a measure of how spread out a
Finding the mode
The mode is the number or item that appears most
Finding the median
The median is the middle value in a set of
Calculating the mean
Calculating the mean, or average, is a useful skill in
Pythagoras' Theorem - mixed questions
The Pythagorean Theorem is a cornerstone of geometry, showing up
Finding shorter sides with Pythagoras' Theorem
In real life, Pythagoras' theorem can help you solve