SSC (English Medium) Class 8Maharashtra State Board
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# In the Adjacent Figure, Seg Ad ≌ Seg Ec Which Additional Information is Needed to Show that ∆ Abd and ∆ Ebc Will Be Congruent by A-a-s Test ? - SSC (English Medium) Class 8 - Mathematics

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ConceptCongruence of Triangles

#### Question

In the adjacent figure, seg AD ≌ seg EC Which additional information is needed to show that ∆ ABD and ∆ EBC will be congruent by A-A-S test ?

#### Solution

In ∆ABD and ∆EBC,
side AD ≅ side EC (given)
∠ABD ≅ ∠EBC (vertically opposite angles)
∴ To show that ∆ ABD and ∆ EBC will be congruent by A-A-S test, one of the following is needed:
∠BAD ≅ ∠BCE
or
∠BDA ≅ ∠BEC.

Is there an error in this question or solution?

#### APPEARS IN

Balbharati Solution for Balbharati Class 8 Mathematics (2019 to Current)
Chapter 13: Congruence of triangles
Practice Set 13.2 | Q: 2.1 | Page no. 87
Solution In the Adjacent Figure, Seg Ad ≌ Seg Ec Which Additional Information is Needed to Show that ∆ Abd and ∆ Ebc Will Be Congruent by A-a-s Test ? Concept: Congruence of Triangles.
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