Triangle quiz

Note: Each question is of one point

Is the triangle: 100^o, 60^o, 20^o an Obtuse angle triangle?

Yes No

Is the triangle: 95^o, 40^o, 45^o an Acute angle triangle?

Yes No

Is the triangle: 90^o, 30^o, 60^o a Right angle triangle?

Yes No

The two angles of a traingle are 25^o & 80^o, what will be the third angle?

40 62 75

The base angles of Isosceles traingle is 50^o. What will be the third angle?

50 60 80

Which of the following angle will make Equilateral triangle?

30 60 90