Please answer this correctly

Explain

Because all outcomes are equally weighted, the probability you are looking for is given by
Number of favorable eventsTotal number of events Number of favorable events
Total number of events

In your case: 6 or Even outcome={2,4,6}
6
or Even outcome= {2,4,6}

and Outcomes={1,2,3,4,5,6}

Outcomes

{1,2,3,4,5,6}

Number of favourable eventsTotal number of events

3/6 = 1/2

Def is a scalene triangle