Answer:
None
Explanation:
We are given the angles of a triangle as 90°, 60° and 60°
In order for these angles to construct a triangle, the sum of the three angles must be 180°.
So, we get that,
90° + 60° + 60° = 90° + 120° = 210°
Since, the sum of the angles is not 180° .
Therefore, no triangle can be drawn using the angles 90°, 60° and 60°.
Hence, last option is correct.