Pawan is studying in IX standard. His father purchased a plot which is in a square shape.
After visiting the land, few questions came in his mind. Give answers to his questions by
looking at the figure.
46. Measure of AOB
A. 70˚
B. 90˚
C. 80˚
D. 100˚
47. Which is the correct congruence rule applicable to ∆ABO ∆ ADO?
A. SAS
B. RHS .
C. SSS
D. All of the above
48. When ∆ ADC ∆ BCD(by SAS) three elements are AD= BC; DC =CD; ______What is the
third element?
A. AOD = BOC
B. ADC = BCD
C. DOC = AOB
D. None of these.
49. ∆ BOC ∆ DOA by which congruency?
A. SSS and SAS
B. only SAS
C. only RHS
D. SSS; SAS and RHS
50. If OB= 5 cm then value of BD is
A. 15 cm
B. 10 cm
C. 20 cm
D. 30 cm
please tell me!!!
Answers
Answered by
0
Answer:
46. B
47. D
48. D
49. A
50. B
Answered by
0
Answer:
46)B
47)D
48)D
49)A
50)B
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