Question

.1) Fill in the blanks choosing the correct alternative:
1) _______ is the point of concurrence of perpendicular bisectors of the sides of a triangle.
a)Incentre b)Circumcentre
2) In an obtuse angled triangle, the point of concurrence of perpendicular bisectors of the sides lie ________________.
a) in the interior of triangle
b) in the exterior of triangle
3) In an acute angled triangle, the point of concurrence of perpendicular bisectors of the sides lie ________________.
a) in the interior of triangle
b) in the exterior of triangle​

Answer 1

Answer:

1. circumcenter

2. in the exterior of triangle

3. in the interior of triangle