Math, asked by shlokvasani23, 1 month ago

find the angle BAC in the following pic

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Answers

Answered by rudrakharche2011
0

Answer:

angle BAC= 80 degrees

Step-by-step explanation:

use exterior angle property of triangles

Answered by sravaniyernena
1

Answer:

  1. angle B =30 degrees and angleC = 110 degrees
  2. the sum of angles of a triangle is 180 degrees
  3. angle C in the interior is 70 degrees
  4. angle A = 80 degrees 70+30= 100 and 180-100= 80 degrees
  5. and the answer is 80 degrees

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