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How many unique triangles can be made where one angle measures 60 and another angle is obtuse

2 Answers

1 vote

Answer:

its 15 which is more than 2 so your answer is c

Explanation:

User Matt McManis
by
8.1k points
3 votes
Hello,

An infinite triangles may be constructed
You choice 2 points A and B.
Draw a angle of 60°
Take the perpendicular from B on [AC) (half line) Every point outside [AH] on [AC) give an obtused triangle.


How many unique triangles can be made where one angle measures 60 and another angle-example-1
User ChuNan
by
9.0k points