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Anni [7]
3 years ago
8

The measure of angle 3 is 42°. What is the measure of angle 1 in degrees?

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
3 0

Answer:

Angle 1 is 48°

Step-by-step explanation:

So angle 1 + angle 2 + angle 3 = 180°

Angle 2 = 90°

Angle 3 = 42°

180 - 90 - 42 =  48°

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