Math, asked by genius777777, 11 months ago

pg 146 ncert class7 tey these question 5 full answer​

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Answered by udayanmanna05
0

                                                     ANSWER

1.In triangle BAC and DAC,

                          I.Angle BAC=Angle DAC [because ray AZ bisects angle DAB]                                

                          II.Angle ACB=Angle ACD[because ray AZ also bisects angle                                                                                      

                                                                      DCB]

                        III.Side AC=AC[Because AC is the common side]

2.Yes, triangle BAC is congruent to triangle DAC.[by AAS congruency rule]

3.Yes, AB=AD[C.P.C.T.]

4.Yes, here also CD=CB [C.P.C.T.]

Answered by myselfsunil31
0

Answer:

(I)AB=AD [S.S.S]

<ADC=<ABC[A.A.A]

<ACD=<ABC[A.A.A]

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