week 8-224pivv

week 7-1g9sehx

week 6-1uvy0if

week 5-up7csf

There are 2 forms to find the missing side in a triangle: Pythagoras Theorem and with the formula and today I’m going to explain the formula way

week 4-2dy1gns

This week I’m going to talk about triangles but most focus on the trigonometric functions which are very important to know the length of a side or to know the internal angles. There are 3 types of sides: The opposite. The adjacent and the hypotenuse(this is the largest side) and the trigonometric functions are:

sin, cos, tan.

Sin=OPPOSITE/HYPOTENUSE

Cos=ADJACENT/HYPOTENUSE

Tan=OPPOSITE/ADJACENT

Week 2-1rsg1rp