Pairs of Angles


GCSE Maths Note on Pairs of Angles, created by BubbleandSqueak on 08/05/2013.
Note by BubbleandSqueak, updated more than 1 year ago
Created by BubbleandSqueak almost 11 years ago

Resource summary

Page 1

Vertically opposite angles are opposites!!

Here, the two blue angles would be the same and the two orange angles would be the same because they are vertically opposite angles.

These are called corresponding angles.

Here, D and F would be the same because the are corresponding on the parallel lines. G and A would also be the same and B and H etc.

These are called alternate interior angles.

Here, the two orange angles would be the same and the two green angles would be the same. They are alternate interior angles.

These are called alternate exterior angles.

Here, the two pink angles would be the same. They are called exterior angles because they are on the exterior of the two parallel lines.

New Page

Show full summary Hide full summary


GCSE Maths: Understanding Pythagoras' Theorem
Micheal Heffernan
GCSE Maths: Geometry & Measures
Andrea Leyden
Similar Triangles
Ellen Billingham
Maths: Geometry
Geometry Formulas
Selam H
Geometry Theorems
Algebraic & Geometric Proofs
Selam H
Perimeter Check-up
Geometry Quality Core
Niat Habtemariam
SAT Math Level 1 overview
Jamicia Green
maths notes
grace tassell