julievalentine05 julievalentine05

18-06-2021
Mathematics

contestada

In triangle ABC, A = 38° and B = C. Find B.
A)71
B)26
C)142

Respuesta :

mratom787 mratom787

18-06-2021

Answer:

A) because b=c it is an equlateral triangle.

The interior Angles of a triangle is always equal to 180 .

Therefore 180-38 =142

because B=C

142÷2 =71

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