Question

please answer this question
please
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Answer 1

Answer:

29. 180°

30. (c)

31. 60°

31. right angle triangle

Answer 2

Answer:

29. (a) 180° (because sum of all angles of triangle is 180°)

30. (c) angle 4 (because of alternate interior angles)

31. (d) 60° (because side of each angle triangle in equilateral triangle is 180/3 = 60° each)

32. (d) none of these (it may be equilateral triangle)

Hope this will help you :)