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How many angles less than 180° exist in the figure below?

How many angles less than 180° exist in the figure below?-example-1
User Khachatur
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6 angles less than 180° exist. Hope it helps!
User Petebolduc
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An angle of 180 ° will represent a straight line.

If we look at the figure < A consists of four angle .The four angles are <BAC,<CAD ,<DAE and <BAE. All these angles are less than 180°

Other angles which are less than 180 ° in the given figure are <ABE,<ACB,<ACD,<ADC,<ADE and <AED that is 6 in all.

The total angles which are less than 180° in the given figure is 4+6=10 in all.

User Justin Thomas
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