Question

In a square ABCD, the diagonals meet at point 0. The triangle AOB is

2 points

A)Isosceles right triangle

B)Equilateral triangle

C) Isosceles triangle but not right triangle

D)Scalene right triangle​

Answer 1

Answer:

The ∆AOB is an isosceles triangle, because the sides AO and BO are equal. The angle AOB is 90° while the other angles of the traingle are 45° each.

Answer 2

Answer:

Isosceles but not right triangle