6.Triangle Properties Quiz

What is the line segment joining the mid-point of BC to its opposite vertex called?

• Median

• Altitude

• Angle Bisector

• Perpendicular Bisector

What is the total measure of the three angles of a triangle?

• 90 degrees

• 180 degrees

• 120 degrees

• 270 degrees

What is a triangle called in which all the three sides are of equal lengths?

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right-angled triangle

In a right-angled triangle, what is the relationship between the square on the hypotenuse and the sum of the squares on its legs?

• Hypotenuse^2 = Leg1^2 / Leg2^2

• Hypotenuse^2 = Leg1^2 - Leg2^2

• Hypotenuse^2 = Leg1^2 + Leg2^2

• Hypotenuse^2 = Leg1^2 * Leg2^2

What is the sum of the lengths of any two sides of a triangle in relation to the third side?

• Twice the third side

• Less than the third side

• Equal to the third side

• Greater than the third side

What is a triangle called in which two sides are of equal lengths?

• Scalene triangle

• Isosceles triangle

• Right-angled triangle

• Equilateral triangle

What is the property of an exterior angle of a triangle in relation to its interior opposite angles?

• Greater than the sum of its interior opposite angles

• Less than the sum of its interior opposite angles

• Equal to the sum of its interior opposite angles

• Unrelated to its interior opposite angles

What is the Pythagoras Property useful for deciding about a triangle?

• Right-angled or not

• Size of triangle

• Type of triangle

• Color of triangle

What is the property of a triangle that does not hold good if the triangle is not right-angled?

• Pythagoras Property

• Sum of the lengths of two sides

• Exterior angle property

• Median of a triangle

What is the sum of the three angles of a triangle?

• 180 degrees

• 90 degrees

• 120 degrees

• 270 degrees