-ABC -LBN- ln -ABC- AB -6-1cm -B -45o- BC -5-4cm- ACLN-47- Construct -ABC and -LBN-

Δ ABC∼Δ LBN ( given ) #160; AB=6.1 cm, ∠ B=45^∘ #160; and BC=5.4 cm, AC / LN = 4 / 7 ( given ) #160; if two tria ...

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Byju's Answer

Standard X

Mathematics

Criteria for Similarity of Triangles

ΔABC ∼ΔLBN, ...

Question

$Δ$ ABC $\sim Δ$ LBN, ln $Δ$ ABC, AB $= 6.1$ cm $∠$ B $= 45^{o}$ , BC $= 5.4$ cm; $\frac{A C}{L N} = \frac{4}{7}$ . Construct $Δ$ ABC and $Δ$ LBN.

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Solution

$Δ A B C \sim Δ L B N (g i v e n) A B = 6.1 c m, ∠ B = 45^{\circ} a n d B C = 5.4 c m, \frac{A C}{L N} = \frac{4}{7} (g i v e n) i f t w o t r i a n g l e a r e s i m i l a r l y t h e n t h e i r c o r r e s p o n d i n g s i d e a r e i n p r o p o r t i o n$

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ΔABC∼ΔLBN, ln ΔABC, AB=6.1cm ∠B=45o, BC=5.4cm; ACLN=47. Construct ΔABC and ΔLBN.

ΔABC∼ΔLBN(given)AB=6.1cm,∠B=45∘andBC=5.4cm,ACLN=47(given)iftwotrianglearesimilarlythentheircorrespondingsideareinproportion

$Δ$ ABC $\sim Δ$ LBN, ln $Δ$ ABC, AB $= 6.1$ cm $∠$ B $= 45^{o}$ , BC $= 5.4$ cm; $\frac{A C}{L N} = \frac{4}{7}$ . Construct $Δ$ ABC and $Δ$ LBN.

$Δ A B C \sim Δ L B N (g i v e n) A B = 6.1 c m, ∠ B = 45^{\circ} a n d B C = 5.4 c m, \frac{A C}{L N} = \frac{4}{7} (g i v e n) i f t w o t r i a n g l e a r e s i m i l a r l y t h e n t h e i r c o r r e s p o n d i n g s i d e a r e i n p r o p o r t i o n$