मराठी

In the following figure, if ΔABE ≅ ΔACD, show that ΔADE ∼ ΔABC. - Mathematics

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प्रश्न

In the following figure, if ΔABE ≅ ΔACD, show that ΔADE ∼ ΔABC.

बेरीज
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उत्तर

It is given that ΔABE ≅ ΔACD.

∴ AB = AC          …(1) [CPCT]

And, AD = AE      …(2) [CPCT]

⇒ `"AE"/"AB" = "AD"/"AC"`    ...(3)

In ΔADE and ΔABC,

∵  `"AE"/"AB" = "AD"/"AC"`            ...[Dividing equation 2 by 1]

∠A = ∠A              ...[Common angle]

∴ ΔADE ∼ ΔABC       ...[By SAS similarity criterion]

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पाठ 6: Triangles - Exercise 6.3 [पृष्ठ १४०]

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एनसीईआरटी Mathematics [English] Class 10
पाठ 6 Triangles
Exercise 6.3 | Q 6 | पृष्ठ १४०
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