G9Math 8001.h

9Math Q08-1001
Chapter 8
Similarity
1.A,P,B and C,P,D are collinears,
then the value of x is
A.10 B.12 C.15
D.18 E.21

1. x=………
   A.1.2 B.1.5
   C.2 D.2.5
   E.3

2. AD= 3DB; DE:BC=?
   A.1:3 B.2:3
   C.3:4 D.4:5
   E.4:6

3. LM=………
   A.xzx+y B.xzx-y
   C.yzx+y D.xzy
   E.yzx

4. m:n= ?
   A. 1:2 B.2:1
   C. 2:3 D. 3:1
   E. 1:3

5. x=………..
   A.2 B. 3
   C. 4 D. 6
   E. None of these

6. In the figure , which of
   the expression is correct?
   A. x10= 84 B.x10=412
   C. x10= 23 D. 10x=23
   E. None of these

8.Which of the following is (are) true?
1.Two similar triangles are always congruent.
2.Two congruent triangles are always similar.
3. Two equilateral triangles are always similar.
A. 1 only B. 2 only C. 3 only D. 1 and 2 only E. 2 and 3 only