In quadrilateral ABCD- AB - CD- BC-AD show that -ABD - -CDB

Consider ΔABD and ΔCDB AB = CD........ (given) AD = BC ........ (given) BD = BD .........(common side) ΔABD ≅ nbsp;ΔCDB ..... (by SSS congruency rule) ...

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Byju's Answer

Standard VII

Mathematics

SAS Criteria for Congruency of Triangles

In quadrilate...

Question

In quadrilateral ABCD, AB = CD, BC=AD show that ΔABD ≅ ΔCDB

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Solution

Consider ΔABD and ΔCDB
AB = CD........ (given)
AD = BC ........ (given)
BD = BD .........(common side)
ΔABD ≅ ΔCDB ..... (by SSS congruency rule)

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In quadrilateral ABCD, AB = CD, BC=AD show that ΔABD ≅ ΔCDB

Consider ΔABD and ΔCDB AB = CD........ (given) AD = BC ........ (given) BD = BD .........(common side) ΔABD ≅ ΔCDB ..... (by SSS congruency rule)

Consider ΔABD and ΔCDB
AB = CD........ (given)
AD = BC ........ (given)
BD = BD .........(common side)
ΔABD ≅ ΔCDB ..... (by SSS congruency rule)