s9 mmma

in #basi6 years ago

Wof the triangle are similar?
A. △PQR and △SPR B. △PQR and △SQP
C. △SPR and △SQP D. △PQR and △SQP
E. None of these

  1.                 If DE//BC . Which of the following is (are) true?
                    1. DE:BC=3:2    2. AE:EC=3:2    3. BC=20
                    A. 1 only    B. 2 only    C. 3 only    
                    D. 1 and 2 only    E. 2 and 3 only
    
  2.                 x=…….
                    A.3    B. 4
                    C.5    D. 4.5
                    E. 5.5
    
  3. y=…..
    A. 1 B.2 C.3
    D. 4 E. 5

  4. Which of the following is correct?
    A. ba = dc B. ab = cd
    C.ac = bd D.ca+c = aa+b
    E.a+ba = c+dc

  1.                 DE:BC= ………
                A. 1:2    B. 1:3
                C. 2:3    C. 3:4
                E. 3:2
    

20.x2=………..
A. 43 B. 45
C. 85 D. 93
E. 80

  1. x=………
    A. 20 B.30
    C.35 d. 40
    E. 50

  2. x=…………..
    A. 2 B. 3
    C. 4 D.3
    E.32

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