You are Here: Home >< Maths

# C2 EDEXCEL MATHS 25TH May 2016 watch

1. Hi, does anyone know all the formulae for volume or area that we need to know for c2 as there may be some unexpected shapes that we have to calculate. Thanks
2. yeah, learn the surface area and volume of a sphere, cuboid, cylinder and possibly a cone (probably not)
3. (Original post by student277)
Hi, does anyone know all the formulae for volume or area that we need to know for c2 as there may be some unexpected shapes that we have to calculate. Thanks
You need to know how to work out the volume and area of a cuboid and cylinder and some 2D shapes
4. (Original post by student277)
Hi, does anyone know all the formulae for volume or area that we need to know for c2 as there may be some unexpected shapes that we have to calculate. Thanks
Cylinders crop up a lot

Volume=
πr^2h
Surface area=
2πrh+2πr^2
(Where r= radius of the circular face, and h=height of the cylinder longways)
5. What's surface area of a cuboid? Get it confused sometimes thanks
What's surface area of a cuboid? Get it confused sometimes thanks
Just find the surface area of each of the rectangular faces, which is an area of a rectangle and add them up.
What's surface area of a cuboid? Get it confused sometimes thanks
Volume of Cuboid = 2(LB + BH + LH)

L= Length
H=Height

How to remember: Learn By Heart ----> LBH

I hope this helps.
AG

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: May 27, 2016
Today on TSR

### The most controversial member on TSR?

Who do you think it is...

### Uni strikes! How do they affect you?

Discussions on TSR

• Latest
Poll
Useful resources

### Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

### How to use LaTex

Writing equations the easy way

### Study habits of A* students

Top tips from students who have already aced their exams

## Groups associated with this forum:

View associated groups
Discussions on TSR

• Latest

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE