Both triangles must be equilateral if two angles are 60 degrees. (The third angle of each triangle must also be 60 in that case)
Since they have different side lengths, and equal angles to each other, they must be similar, but not congruent.
How do you determine whether each pair of figures is similar and justify your answer?
triangle PQR, side PR is 3 and angles P and R are both 60 degrees,
triangle GHI, side GH is 7 and angles G and H are both 60 degrees.
1 answer
1 answer