Math, asked by saketmishra94, 10 months ago

a
In triangle ABC, if AB = 4cm, BC = 8cm and AC = 4 root3cm.
Find the measure of Angle A.​

Answers

Answered by Abiralbasnet
2

Answer:

First find the semi perimeter........

  1. Then find the area of scalene triangle...
  2. Then u can use the area =1/2×ab×ac×sin <BAC
  3. U CAN FIND THE ANGLE THROUGH IT
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