The quiz contains MCQs about “sides and angles of a triangle” from Chapter 13 of 9th Class Mathematics. This quiz contains 18 multiple-choice questions with answers. Let us start with MCQs Sides and Angles of a Triangle with Answers.

Online MCQs Sides and Angles of a Triangle from 9th Class

### MCQs Sides and Angles of a Triangle Mathematics

- Which of the following sets of lengths can be the length of the sides of a triangle:
- Two sides of a triangle measure 10cm and 15cm. Which of the following measures is possible for the third side?
- The angle opposite to the longer side is:
- In right angle triangle greater angle of:
- In an isosceles right-angled triangle, angles other than the right angle are each of
- A triangle having two congruent sides is called ——— triangle.
- Perpendicular to line form an angle of ———–.
- The sum of the two sides of a triangle is ———– than the third.
- The distance between a line and a point on it is ———–.
- The difference between two sides of a triangle is ———- the third side.
- In a triangle, the side opposite to the greater angle is ———-.
- In a triangle, the angles opposite to congruent sides are ———–.
- In a triangle, the side opposite to the smaller angle is ———-.
- An exterior angle of a triangle is ———- non-adjacent interior angle.
- For a $\triangle ABC$, which of the following is true?
- What is the supplement of a right angle?
- The sum of the measures of two sides of a triangle is greater than ——— the measure of the median which bisects the third side.
- In an obtuse-angled triangle, the side opposite to the obtuse angle is ——— than each of the other two sides.