Question

in a triangle ABC, angle A= 1/2, angle B=1/6. find angle C and angle A Please....................... Solve this problem Who will give answer I will mark it as brainlist​

Answer 1

Answer:

Step-by-step explanation:

∠A = 1/2

∠B = 1/6

∠C = ?

LET

∠A = 1/2 x

∠B = 1/6 x

∠C = x

∠A + ∠B + ∠C = 180°

1/2x +1/6x +x = 180°

LCM= 6

3x+x+6x /6 =180°

10x/6 = 180°

10x = 180°×6

10x=1080

x = 1080/10

x = 108

∠c = 108°

∠a= 1/2x = 1/2×108°

∠a=54°

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