Question

Find the value of angle 3, if the value of angle 2 is 60 degrees?

Answer 1

$\bf\huge\blue{Hello!}$

Angle 2 + Angle5 = 90° (Because angle 1 + angle 2 + angle 5 = 180°)

Angle 2 = 60°

$60 + angle \: 5 = 90$

$angle \:5 = 30$

$angle \: 5 = angle \: 4 = 30$

[since, vertically opposite angles]

Angle 4 + Angle 3 = 180°

Angle 3 = 180 - 30

Angle 3 = 150°

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