Math 9th Chapter 14 Ratio and Proportion-3

Math 9th Chapter 14 Ratio and Proportion-3

1. The line segment joining the......of any two sides of a triangle is parallel to the third side?

a) Midpoint
b) Center point
c) Ends
d) Median

2. The internal bisector of an angle of a triangle divides the side.......to it in the ratio of the lengths of the sides containing the........?

a) Opposite, angle
b) Opposite, side
c) Parallel, side
d) Parallel, angle

3. If two triangles are similar then the measures of their corresponding sides are?

a) Proportional
b) Same
c) Different
d) Equal

4. In ∆ABC CD bisects <C. If mAC=3 mCB=6 and mAB=7 then mAD=?

a) 7/3
b) 4/3
c) 3/7
d) 3/4

5. In ∆ABC CD bisects <C. If mAC=3 mCB=6 and mAB=7 then mDB=?

a) 5/2
b) 3/14
c) 14/3
d) 2/5

6. In any correspondence of two triangles if two angles of one triangle are congruent to the corresponding angles of the other then the triangles are?

a) Different
b) Equator
c) Isosceles
d) Similar

7. If line segments AB and CD are intersecting at point X and mAX/mXB=mCX/mXD then ∆AXC and ∆BXD are?

a) Emulator
b) Acute
c) Different
d) Similar

8. Congruent triangles are of same?

a) Size and direction
b) All are true
c) Points and shape
d) Size and shape

9. Similar triangles are of same shape but different?

a) Sides
b) None
c) Size
d) Orientation

10. In ∆ABC DE parallel to BC. If AD=2.4cm AE=3.2cm DE=2cm BC=5cm then AB=?

a) 8cm
b) 6cm
c) 7cm
d) 5cm

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