# Questions and Answers

### Ciara D

Maths is my favourite subject and I love teaching it π

I canβt attach a picture here yet, but on your graph, you start from the bottom left and go up and down. Itβs kind of like a wave π

### Rupert D

Hi It's a triangle where all of the angles are sixty degrees and all of the sides are the same length.

### Mujavid B

Software Engineer, Ex-Googler and Computer Science at UCL.

Down syndrome or Trisomy 21, is caused by a third copy (complete or partial) of chromosome 21.

### Paris L

Learning is cool. I promise!

Hey Kanetra Make sure to share the rest of the question so we can help out π

### Paris L

Learning is cool. I promise!

To find the prime factorization of a number, you need to break that number down to its prime factors. For example, factors of 8 could be 2 and 4 because 2 * 4 is 8. And factors of 24 are 1, 2, 3, 4,...

### Katherine A

Primary teacher

An acute angle is an angle which is smaller than 90Β°.

### Katherine A

Primary teacher

A hexagon is a six-sided polygon.

### Ciara D

Maths is my favourite subject and I love teaching it π

In year 1, 4/1000 is 0 is 0.4% In year 2, it rose to 18/1000, which is 1.8% The percentage change becomes the difference between the two. So the answer is 1.4% π

### Ismail J

BSc Political Economy | Ex-Google | 7 years Teaching Experience

Itβs called a hexagon π Good luck!

### Wahida A

I am passionate about education and want to help!

I believe it is Spanish, Chinese is the number one most spoken language