What i have learnt past week.

have learnt about fires and how to put them out in health and safety also how to find an angle with a triangle also how to find an unkown side.

pythogoras theorem

To find out what C is you must use a simple equation which is A2+B2=C2

If A is 25 and b is 46 it would be 25squared+46squared=2741

Then you would spuare root 2741=52.35

C= 52.35

steps to solving unknown angle

 label your triangle

estimate your answer

To find angle b first figure out what fuction you want to use in this case SIN

Now insert known dimensions (use inverse sin)  sin 10 divided by 19= 37.75degrees.

si units table