triangle and Angle maths week two

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Triangles

We learnt about triangles.We learnt about the scalene, isosceles and the equilateral.The equilateral triangle has 60 degrees angles. I thought that was interesting.

Angles

We learnt how to work out the degrees of a angle with a protractor.

There is acute that is less than 90 degrees.

There  is a obtuse angle that is over 90 degrees.

There is a right angle that is 90 degrees.

and I learnt that all the angles of a triangle add up to 180 degrees whatever  the size.

protractor

We had to measure angles it was hard at first but I am slowly getting it.
There are 3 steps to using a protractor.

1 put the dot on the corner
2 make sure the line is matched with the line
3 then look on the line and you have the answer

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