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3 years ago

15

John’s mathematics teacher drew a triangle that had a 70° angle and a 20° angle. What is the measure of the third angle in the t

riangle?
90°

180°

70°

10°

1 answer:

kari74 [83]3 years ago

7 0

All triangles interior angles equal 180
So these 3 angles = 180

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Step-by-step explanation:

As given

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