Math, asked by keshavaggarwal1810, 11 hours ago

in a triangle ab is 6cm and ac and bc is 5 cm angle b is 50 degree and angle a is 2x+20 degree what is the value of angle a??​

Answers

Answered by Anonymous
180

Answer:

Given, ∠C=∠A

We know sides opposite to equal angles are equal.

Therefore, AB=BC

Given, BC=6 cm

Thus AB=6 cm

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