Can you construct a triangle all of whose angles are equal to \(69°\)? If two of the angles are \(69°\) what would the third angle be? If all the angles in a triangle have to be equal, then what must its measure be? Explore and find out.
Interpretation:
Can you construct a triangle all of whose angles are equal to \(69°\)?
If two of the angles are \(69°\) what would the third angle be? \(^{\circ}\)
If all the angles in a triangle have to be equal, then what must its measure be?
The property used to determine the above results are: