3 years ago

PLEASE HELP?!

Mathematics

2 answers:

abruzzese [7]3 years ago

8 0

The nswer is c 30 degres hop i helped :p

sveta [45]3 years ago

5 0

Answer:

∠3 = 30°

Step-by-step explanation:

The given bigger triangle is equilateral triangle whose all side are equal.

Thus each vertex is equal to 60°.

i.e. ∠ ABC = ∠BCA = ∠CAB = 60°

Also, Line CO bisect the angle ∠ACB.

Thus, ∠3 = ∠ACB = 30°

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