Need help ASAP!! I don't understand this. Could you please explain how you got your answer?

Answer:
Right, isosceles
Step-by-step explanation:
The triangle contains one right angle and two legs of the same length. This fufills the requirements fro both a right and isosceles triangle.
Answer:
C. right, isosceles
Step-by-step explanation:
A right angle always is 90 degrees (it has a square in the corner). An isosceles triangle has a line on each side.