Similar Shapes
IGCSE 0580
Topic: Geometry
Core: C4.4
Calculate lengths of similar shapes.
Extended: E4.4
Calculate lengths of similar shapes.
Use the relationships between lengths and areas of similar shapes and lengths, surface areas and volumes of similar solids.
Solve problems and give simple explanations involving similarity.
Similar Shapes Intro
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Similar Shapes (Easy examples) II
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Similar Shapes (Easy examples) III
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Extended
Similar Shapes (examples) Part 4
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Extended
Similar Shapes (examples) Part 5
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Extended
Similar Shapes (tricky examples)
In this video we will look at similar shapes and how the area and volume are affected by the length scale factor.
Extended
Similar Shapes Past Paper Questions
Some similar shapes past paper questions
Questions comparing length and area or volume are for the extended syllabus.
Past Paper Questions
Here are some more past paper questions that you can try on your own.
