Math 9th Unit 13 Sides and Angles of a Triangle - 1

Math 9th Unit 13 Sides and Angles of a Triangle - 1

1. If two sides of a triangle are unequal in length, then the......side has an angle of greater measure opposite to it?

a) Middle
b) Longer
c) Shorter
d) None

2. In a quadrilateral ABCD, AB is the longest side and CD is the shortest side the m<BCD.......m<BAD?

a) >
b) <
c) None
d) ≤

3. If two angles of a triangle are unequal in measure, the side opposite to......angle is longer than the side opposite to the.......angle?

a) Greater, greater
b) Smaller, greater
c) Greater, smaller
d) Smaller, smaller

4. The.......of a right angle triangle is longer than each of the other two sides?

a) None
b) Hypotenuse
c) Base
d) Perpendicular

5. In an obtuse angled triangle the side opposite to the obtuse angle is.......than each of the other two sides?

a) Longer
b) Partially shorter
c) None
d) Shorter

6. ABC is an isosceles triangle with base BC. On AC a point D is taken away from C. A line segment through D cuts AC at ‘L’ and AB at ‘M’ then mAL....mAM?

a) Both are true
b) <
c) >
d) None

7. The sum of the lengths of any two sides of a triangle is.......then the length of third side?

a) Equal
b) All of the above
c) Greater
d) Less

8. Which of the following sets of lengths can be the lengths of the sides of a triangle?

a) 2cm,4cm,7cm
b) 2cm,3cm,5cm
c) 3cm ,4cm, 5cm
d) None

9. The sum of the measures of two side of a triangle is greater.......the measure of the median which bisects the third side?

a) Thrice
b) None
c) Twice
d) Four times

10. In a scalene triangle, the angle opposite to the largest side is of measure greater than?

a) 90
b) 60
c) 180
d) 45

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