How to make 46 using only 2,3,7,8

There is diarrhea on the floor. what do i do? my mum gonna see that i diarrhea on the floor! * don't report, i'm serious! *

If lmn=xyz, which congruences are true by cpctc? check all that apply

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.