Question

Observe the figure and find the measurement of the angļes
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Answer 1

Answer:

Angle a = 115°

Step-by-step explanation:

Angle a + 65 = 180° {Linear pair}

Angle a = 180 - 65

Angle a = 115

Angle e = 65 {vertically opposite angles}

(OR)

Angle a + Angle e = 180° {Linear pair}

115 + Angle e = 180

Angle e = 180 - 115

Angle e = 65

Angle b = 115 {alternate angles}

(OR)

Angle e + Angle b = 180° {sum of interior angles}

65 + Angle b = 180

Angle b = 180 - 65

Angle b = 115

Angle c = 115 {vertically opposite angles}

Angle d = 65 {alternate angles}