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
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
x=…….
A.3 B. 4
C.5 D. 4.5
E. 5.5
y=…..
A. 1 B.2 C.3
D. 4 E. 5
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
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
x=………
A. 20 B.30
C.35 d. 40
E. 50
x=…………..
A. 2 B. 3
C. 4 D.3
E.32