Question

in a traingle ABC , D is a point on BC such that AB=DC.Angle BAD is 6x angle DAC is 7x angle ACD is x then find angle ABC

Answer 1

Answer:

Answer:

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Step-by-step explanation:

If you find this correct, please mark my answer as the brainliest.

In the given triangle ABC,

it is given that CD = BC

As, angles opposite to the equal sides are always equal.

So,  (Let)

As, AB = AC

So,

In triangle ABC,

By angle sum property of the triangle ABC, we get

As, AD=CD

So,

sO,

Now, consider

By angle sum property of the triangle BCD, we get

5x = 180

Now,

Hence, Proved.