Quiz

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Question 1 : What is the third angle for the triangle where angle1 = 45° and angle2 = 45°?

45° 90° 60°

Question 2 : What is the third angle for the triangle where angle1 = 45° and angle2 = 45°?

obtuse acute right

Question 3 : A triangle can have?

one right angle two right angle three right angle

Question 4 : Which of the following can form a right angled triangle??

14, 15, 26 12, 16, 20 None

Question 5 : Which of the following triangles are always similar?

Equilateral Triangle Isosceles Triangle Scalene Triangle

Question 6 : If one angle of a triangle is obtuse, then which one of the following is the possible measure of remaining angles?

100 85 None

Question 7 : If the largest angle in a triangle is 70°, what is the least possible value of the smallest angle of the triangle?

30 10 None

Question 8 : The perimeter of scalene triangle with sides a, b, c is

a+b+c 2a None

Question 9 : A scalene triangle has ___ lines of symmetry

2 3 no

Question 10 : There is a right triangle PQR where: angle Q = 90°; angle P = angle R. What is the measure of angles P and R?

85° 65° 45°