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Grade 6
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Angles and constructions
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A sum of 360°
A sum of 360°
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Concept 1 of 3 · no score 🙂
A full turn is 360°
Both add up to 360°
120°
95°
80°
65°
around a point
120 + 95 + 80 + 65 = 360
85°
85°
85°
?
in a quadrilateral
360 − 255 = 105°
Look for
symmetry
— it hands you an extra angle free.
1
Angles that meet at a point add up to 360°.
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