Answer :
Answer:
If-then statements.
Step-by-step explanation:
We are given the statement:
"Right angles measure 90 degrees"
We have to write the statement in if-then form.
It can be written as:
1. If one angle of a triangle is right angle, then the triangle is right angled triangle.
2. If the triangle is right angled triangle, then one of the angle of triangle is a right angle.