The if-then statement can be called a conditional statement.
In an If-then statement, the part attached to the if is the hypothesis while the part attached to then is the conclusion.
Therefore, we have the following:
• If it is January, then there is snow.
Hypothesis: If it is January
Conclusion: there is snow
Rewite the statement:
A straight angle has a measure of 180 degrees.
If an angle is straight, then it has a measure of 180 degrees.