True or False:
1.) The shorter leg in a 30°-60°-90° triangle is half length of the hypotenuse.
2) The sides of a 30°-60°-90° triangle are in the ratio 1:√3:2 in increasing order
3) The legs of a 45°-45°-90° triangle are congruent.
4) The hypotenuse of an isosceles right triangle is √2 times the length of either of the two legs.
5) The longer leg of 30°-60°-90° triangle is √3 units longer than the shorter leg .​