Copy the following table into your notebook and fill the missing information. The angles A, B and C are the magnitudes of the angles of the triangle.

[[$ \angle $]] A	[[$ \angle $]] B	[[$ \angle $]] C	Triangle type
[[$ 50° $]]​	[[$ 30° $]]​		obtuse​
	[[$ 40° $]]​	[[$ 90° $]]​	right
​	​	​	equilateral
​	[[$ 40° $]]​	[[$ 40° $]]​	​
[[$ 50° $]]​	[[$ 70° $]]​	​	​
[[$ 20° $]]		[[$ 110° $]]​	​