Math
posted by Hannah .
Two triangles are similar, and the ratio of each pair of corresponding sides is 2 : 1. Which statement regarding the two triangles is not true?
1) Their areas have a ratio of 4 : 1.
2) Their altitudes have a ratio of 2 : 1.
3) Their perimeters have a ratio of 2 : 1.
4) Their corresponding angles have a ratio of 2 : 1.

Look at answer 4).
Can two similar triangles have a ratio of two for the corresponding angles?
What happens to the sum of the angles? 
5:1