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Angles and Pairs of Angles — Maths STD 7 — Question

Maharashtra BoardEnglish MediumSTD 7MathsAngles and Pairs of Angles2 Marks
Question
Write the measures of the supplements of the angles given below : 85°
✓

Answer

Let the measure of the supplementary angle be x°.
∴ 85 + x = 180
∴ 85 + x – 85 = 180 – 85
….(Subtracting 85 from both sides)
∴ x = 95
∴ The measures of the supplement of an angle of 85° is 95°.

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