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lina2011 [118]
3 years ago
8

Which of the following angles can be trisected using only a compass and straightedge?

Mathematics
2 answers:
velikii [3]3 years ago
7 0

Answer:

The correct option is (<u>A) 90°</u>

Step-by-step explanation:

The angles can be trisected which  constructive angle θ, an angle of measure 3θ can be trivially trisected.

So, the angle in option (A) is written as 3θ.

3θ=3(30°)

but rest options can't write as 3θ.

Hence, the correct option is (<u>A) 90°</u>

Butoxors [25]3 years ago
6 0
I believe it's A......
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