3 years ago

In a triangle, one angle is 60 degrees and another is 20 degrees. The remaining angle must be

Mathematics

2 answers:

GenaCL600 [577]3 years ago

6 0

C. Obtuse
Good luck!!

never [62]3 years ago

3 0

Answer:

C. Obtuse

Step-by-step explanation:

Triangles angles add up to 180 degrees

60 degrees + 20 degrees = 80 degrees

180 - 80 = 100 degrees

Obtuse angles have angles greater then 90 degrees.

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