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Dipti Sharma

· started a discussion

· 1 Months ago

triangle JML similar to tringle LNM....so JM/LN = JL/LM.... we can get LN= 48/5...so area of ractangle JLNO is 48/5 * 20=192
SHORT CUT-- in these type of q. the area of both of the ractangle is same

Question:

JKLM is a rectangle of dimensions 16 cm and 12 cm. JLNO is a rectangle drawn in such a way that diagonal JL of the first rectangle is one side and side opposite to it is touching the first rectangle at M as shown in the given figure. What is the area of rectangle JLNO ?

  

Options:
A)

162 cm2

B)

192 cm2

C)

182.5 cm2

D)

212 cm2

Solution:

Ans: (b)

  

sunil chaudhary

· commented

· 1 Months ago

thank you sister

Kanishk Raj Vats

· commented

· 1 Months ago

how triangle JML and triangle LNM became similar?

Vineet

· commented

· 1 Months ago

sahi ...tq so much....

pradeep

· commented

· 1 Months ago

Thanks sister

Rambalaji

· commented

· 1 Months ago

Thanks

ARVIND GEHLOt

· commented

· 1 Months ago

tq so much

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