Can 14, 15, and 30 be the length of three sides of a triangle?

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

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?