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Angles on Line & Point

Angles on a straight line add up to \(180°\).
\( a + b = 180° \)
Angles on a straight line
Angles around a point add up to \(360°\).
\( a + b + c + d = 360° \)
Angles around a point
Practice
Lvl 1
Angle on a straight line is 180°. One angle is 70°, find the other.
Find missing angle
°
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