Math Triangles MCQ Test: Math Triangles MCQs - Practice Questions
1. In a right-angled triangle, what is the term for the side opposite the right angle?
2. If two angles of a triangle are 60 degrees each, what is the measure of the third angle?
3. If a triangle has a right angle, what is the name given to the side opposite the right angle?
4. If the angles of a triangle are 40 degrees, 80 degrees, and 60 degrees, what is the type of the triangle?
5. What is the sum of the angles in an isosceles triangle?
6. What is the formula for the length of the median drawn to the hypotenuse of a right-angled triangle?
7. What is the perimeter of a triangle?
8. What is the formula for the circumference of the circumcircle of a triangle with sides 'a', 'b', and 'c'?
9. What is the formula for the length of the altitude drawn to the hypotenuse of a right-angled triangle?
10. What is the Pythagorean Theorem?
11. Define the bisector of an angle in a triangle.
12. What is the relationship between the angles of an isosceles triangle?
13. What is the sum of the exterior angles of a polygon?
14. If the angles of a triangle are 60 degrees, 90 degrees, and 30 degrees, what is the type of the triangle?
15. Define the apothem of a triangle.
16. What is the sum of the interior angles of a triangle?
17. If a triangle has one angle greater than 90 degrees, what is its name?
18. Define the circumradius of a triangle.
19. What is the relationship between the angles of an equilateral triangle?
20. Define the orthocenter of a triangle.
21. If a triangle has all angles less than 90 degrees, what is its name?
22. If a triangle has angles 60 degrees, 70 degrees, and 50 degrees, what is the type of the triangle?
23. If a triangle has three angles in the ratio 3:4:5, what type of triangle is it?
24. If a triangle has three different angles, what is its name?
25. What is the sum of the interior angles of a quadrilateral?
26. What is the exterior angle of a triangle?
27. If a triangle has three equal sides, what is its name?
28. Define the hypotenuse of a right-angled triangle.
29. In an isosceles triangle, what can be said about the lengths of the two equal sides?
30. What is the formula for the area of a triangle with base 'b' and height 'h'?
31. What is the relationship between the angles of a scalene triangle?
32. What is the sum of the exterior angles of a triangle?
33. If a triangle has sides 8 cm, 15 cm, and 17 cm, what type of triangle is it?
34. If two sides of a triangle are equal, what is the term used to describe the triangle?
35. Define the incenter of a triangle.
36. Define the centroid of a triangle.
37. Define the altitude of a triangle.
38. If a triangle has an angle greater than 90 degrees, what is its name?
39. If a triangle has three equal angles, what is its name?
40. Define the inradius of a triangle.
41. Define the midsegment of a triangle.
42. What is the formula for the area of a triangle with sides 'a', 'b', and 'c'?
43. In a scalene triangle, what can be said about the lengths of its sides?
44. If a triangle has sides 5 cm, 12 cm, and 13 cm, what type of triangle is it?
45. What is the sum of the interior angles of an equilateral triangle?
46. If the angles of a triangle are 30 degrees, 60 degrees, and 90 degrees, what is the type of the triangle?
47. If two angles of a triangle are 45 degrees each, what is the measure of the third angle?
48. What is the area of a right-angled triangle with base 'b' and height 'h'?
49. In an equilateral triangle, what can be said about the lengths of its sides?
50. What is the formula for the radius of the inscribed circle in a triangle with sides 'a', 'b', and 'c'?