7-10. Waits - Conditional Statemeru B-Converse Statement C - Inverse Statement
D-Contrapositive Statement E-If-ther Statement
STATEMENT:If a triangle has three sides of different lengths, then it is scalene
7. If a triangle is not scalene, then it does not have three sides of different lengths.
8. If a triangle is scalene, then it has three sides of different lengths.
9. If a triangle does not have three sides of different lengths, then it is not scalene.
10. If a triangle has three sides of different lengths, then it is scalene.