do acute angled triangles have to add up to 180 degrees and is it possible for it to not be 180?
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do acute angled triangles have to add up to 180 degrees and is it possible for it to not be 180?
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Answer:
draw 70 degree angle and down 180
Answer:
Step-by-step explanation:
Yes, angles of an acute angled triangle have to add up to 180°. It's not possible for any triangle to exist without the sum of angles as 180°. According to Angle Sum Property (ASP) of triangles, all angles of the triangles must add up to 180° and it is applicable to all types of triangles.
TO VERIFY ASP : -
Draw 2 triangles of same size and same measurements. Mark each angles of the triangles with different colours. Now cut the angles of one triangle and stick them on a straight line in such a way that each angle is joined with the other. now measure the angle formed by the cut out. it will be 180°.You can try this with acute angled triangle too.
I have attached the image for your reference.
Hope it helped you
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