Maths- PC1- co-ordinate geometry

Description

As revision for co-ordinate geometry- key things that the markscheme asks for
evie.daines
Note by evie.daines, updated more than 1 year ago
evie.daines
Created by evie.daines over 10 years ago
112
2

Resource summary

Page 1

Perpendicular/ normal gradient=M1xM2=-1

y-y1=M(x-x1)

y2-Y1--------X2-X1

Midpoint=Y1(X1) + Y2(X2)-----------------------           2

Tangent follows the line.

Proving something is a right angle use the perpendicular gradient

Distance between two points. Draw out the triangle and work out the distance from x and the distance from y and use the formulae: X^2+Y^2= C^2

New Page

Show full summary Hide full summary

Similar

TYPES OF DATA
Elliot O'Leary
FREQUENCY TABLES: MODE, MEDIAN AND MEAN
Elliot O'Leary
HISTOGRAMS
Elliot O'Leary
GROUPED DATA FREQUENCY TABLES: MODAL CLASS AND ESTIMATE OF MEAN
Elliot O'Leary
Fractions and percentages
Bob Read
CUMULATIVE FREQUENCY DIAGRAMS
Elliot O'Leary
GCSE Maths: Understanding Pythagoras' Theorem
Micheal Heffernan
Using GoConqr to study Maths
Sarah Egan
New GCSE Maths
Sarah Egan
Maths GCSE - What to revise!
livvy_hurrell
GCSE Maths Symbols, Equations & Formulae
Andrea Leyden