Answer:
only 1 unique triangle is possible sorry if i'm wrong
Step-by-step explanation:
The probabilities of picking a red, blue, and yellow marble must be equal to 1. so
P(R)+P(Y)+P(B)=1
1/6+1/2+P(B)=1 making all terms have a common denominator of 6 we have:
1+3+6P(B)=6
4+6P(B)=6
6P(B)=2
P(B)=2/6
P(B)=1/3
1.96 you would take 1.4 squared
