Answer:
Acute angles are less than 90
obtuse is more than 90
right angles are exactly 90
Step-by-step explanation:
Try this option:
1] P(S)=0.84;
2] P(S or C, but not both)=0.4;
3] P(C)=0.76;
4] P(S∪C)=0.6;
5] P(C, but not S)=0.16;
6] P(S∩C)=1.00.
Answer:
B., D., E.
Step-by-step explanation:

This is choice B.
This is choice E.
This is choice D.
Answer:
213`334
Step-by-step explanation:
sry lol i want points i apologize