# Search by Topic

#### Resources tagged with Angles between lines & planes similar to Cross with the Scalar Product:

Filter by: Content type:
Stage:
Challenge level:

##### Other tags that relate to Cross with the Scalar Product
Maths Supporting SET. Investigations. Vector notation. Vector products. Vectors. Scalar products. chemistry. Mathematical modelling. Vector algebra. biology.

### There are 4 results

Broad Topics > 3D Geometry, Shape and Space > Angles between lines & planes

### Bond Angles

##### Stage: 5 Challenge Level:

Think about the bond angles occurring in a simple tetrahedral molecule and ammonia.

### Pythagoras on a Sphere

##### Stage: 5 Challenge Level:

Prove Pythagoras' Theorem for right-angled spherical triangles.

### Bent Out of Shape

##### Stage: 4 and 5 Challenge Level:

An introduction to bond angle geometry.

### The Dodecahedron Explained

##### Stage: 5

What is the shortest distance through the middle of a dodecahedron between the centres of two opposite faces?