In a triangleABC, if A=75degree and B=45degree then what is the value of b+2c
Answers
Answered by
0
Answer:
165
Step-by-step explanation:
A+B+C=180
C=60
b+2c=45+120
=165
Answered by
0
Step-by-step explanation:
in ∆ABC
A=75° B=45°
to find b+2c
by angle sum property
A+B+C=180°
75+45+C=180°
120°+C=180°
C=180°-120°
c=60°
b+2c
45°+2(60)°
45°+120°
165°
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