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Vishal Pal

· started a discussion

· 1 Months ago

triangle abd and triangle abc must have equal areas ...as ad =bc ...ab =ba ...so remaining sides must also be equal ... just a query why aint ac and bd equal

Question:

The adjacent sides of a parallelogram are given as length 11 metre and breadth 13 metre. If a diagonal is a length of 16 metre, then the length of second diagonal is –

Options:
A)

14316    m

B)

16 m

C)

18 m

D)

15 m

Solution:

Ans: (c)

  

Nitesh Pande

· commented

· 1 Months ago

Just know I have confirmed it..diagonals in parallelogram bisect each other but they need not to be equal in length

Nitesh Pande

· commented

· 1 Months ago

I also think so. Thats why I put B as answer

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