Discussions
Select Date
Tags:
TRINA DAS

· started a discussion

· 1 Months ago

How does the 7th line come? It says: ABxAB= BDxBC.

Question:

∆ABC is right-angled triangle. AD is perpendicular to Hypotenuse BC. If AC = 2AB, then length of BD is –

Options:
A)

BC4    

B)

BC5    

C)

BC2    

D)

BC1    

Solution:

Ans: (b)


santosh singh

· commented

· 1 Months ago

Yet to be approved!

All Rights Reserved Top Rankers