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 : 15°
✓
Answer
Let the measure of the supplementary angle be x°. ∴ 15 + x = 180 ∴ 15 + x – 15 = 180 – 15 ….(Subtracting 15 from both sides) ∴ x = 165 ∴ The measures of the supplement of an angle of 15° is 165°.
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