africangenius
africangenius
12-04-2017
Mathematics
contestada
What is the measure of angle 1?
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Аноним
Аноним
12-04-2017
The measure of angle 1 is 75°. Hope you get it.
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IcefromTaiwan
IcefromTaiwan
12-04-2017
angle 1 + angle 2 = 180°
→ (2x + 7)° + (3x + 3)° = 180°
→ (5x + 10)° = 180°
→ 5x° = 170°
→ x = 34
So angle 1 = (2*34 + 7)° = 75°
hope I helped. ^^
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