Maths

In maths I learnt the formula for getting a area around different shapes like rectangle, triangle and a parallelogram. I think that it was easier to do the rectangle and the triangle because when you calculate the parallelogram you can't do the b x h the sides are not straight. In class a friend and I had trouble calculating the area and perimeter because we got confused which one to times and which one to plus. Afterwards we figured out that the area is times and perimeter is plus. I also found out what a radius, diameter and circumference means and how to use it in my learning.