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vineet

· started a discussion

· 1 Months ago

how these two are congruent ? only one angle is gioven and nothing else?

Question:

ABC is a triangle and D is a point on the side BC. If BC = 12 cm, BD = 9 cm and ADC = BAC, then the length of AC is equal to –

Options:
A)

5 cm

B)

6 cm

C)

8 cm

D)

9 cm

Solution:

Ans: (b)

  

Vikas Rathee

· commented

· 1 Months ago

these are not congruent
only similar cause one angle is same two sides are Common

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