1st Class Maths is a free GCSE revision site with past papers, mark schemes, walkthrough videos and topic based revision booklets.
GCSE Maths Geometry and Measure 3D Shapes Sphere SphereHere we will learn about spheres, including how to find the volume and surface area of a sphere.There are also sphere worksheets based on Edexcel, AQA and OCR exam questions, along with further guidance on where to go next if you’re...
Volume and surface area of a cube worksheet Get your free volume and surface area of a cube worksheet of 20+ questions and answers. Includes reasoning and applied questions. DOWNLOAD FREE Volume of a cube examplesExample 1: volume of a cube Work out the volume of the cube. Write down ...
Gas Exchange 1 Topic | 2 Quizzes Cell differentiation and specialisation Get the best Homework key If you want to get the best homework answers, you need to ask the right questions. Surface area to volume ratio is simply an object's surface area divided by its volume. Compare the treated...
Questions & Solutions for Edexcel IGCSE Maths 4MA1 IGCSE Maths 4MA1 Questions & Solutions Cambridge IGCSE Past Papers, Mark Schemes, Questions & Solutions The following PDF contains some useful formulas and information that may help you in your revision: ...
presentation topics indices, simultaneous equations, quadratic equations functions variation, proportion flow charts, iteration statistics velocity time graphs, trapezium rule sine and cosine rule angles greater than 90 degrees further circle theorems vectors matrices combined transformations questions sample ...
on the formulae page.Anything you write on the formulae page will gain NO credit.If you need more space to complete your answer to any question, use additional answer sheets.Information The marks for individual questions and the parts of questions are shown in round brackets: e.g. (2).
GCSE/IGCSE Maths Looking for free GCSE/IGCSE Biology help? Revise the major topics in Biology by looking at the many video lessons. Practice the Biology Past Papers and check with the step-by-step video solutions. Look at the Required Practical videos to see how to set up the experiments,...
A-level 数学分了两大类，一个是纯数学分支，另一个则是应用数学分支。纯数学内容侧重点在数学理论的...
Areaofcircle=r 2 2 2 r r 43 3 1 2 r 2 r Volumeofsphere= r r h l lSurfaceareaofsphere= InanytriangleABC 4 r 3 *P40612A0320* Turnover AnswerALLTWENTYONEquestions. Writeyouranswersinthespacesprovided. Youmustwritedownallthestagesinyourworking. ...