Question

17. Two angles whose sum is equal to 180° are called:………








 

16. Find : p(1 )  for p( t ) =  2 + t +  2t2  -  t3



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Answer 1

17 . Supplementary angle: "if the sum of two angles is 180 degrees, or a straight angle, they are called supplementary angles."

16.

Answer 2

Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary.