Sagot :
Answer:
If an angle is right, then it measures 90.
If the points are collinear, then they lie on the same line.
If a number is even, then it is divisivle by two.
If a shape is a circle, then it is not a polygon.
If a shape is a quadrilateral, then it is a polygon.
Answer:
1.IF - THEN FORM : IF an angle is a right angle THEN it measure's 90 .
2.IF-THEN FORM:IF the point are collinear THEN they lie on the same line.
3.IF -THEN FORM :IF all the numbers are even THEN they are divisible by two .
4.IF -THEN FORM : IF the shape is circle THEN it is not a polygon .
5. IF -THEN FORM : IF it is a quadrilateral THEN it is polygon .
Hope it helps