Question

Experimentally verify that angle at a point is 360​

Answer 1

Answer and Step-by-step explanation:

Measure Angle A using protractor Measure Angle B using protractor Measure Angle C using protractor Measure Angle D using protractor Add all angles m∠A + m∠B + m∠C + m∠D = 360° (verified) 114.6° + 53.6° + 52.5° + 139.3° = 360