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Which angle is equal to twice its complement? - Mathematics

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प्रश्न

Which angle is equal to twice its complement?

योग

उत्तर

Let the angle be x

According to the problem, x = 2 × (90 – x)

x = 180 – 2x

x + 2x = 180

3x = 180

x = `180/3`

x = 60

∴ The angle is 60°

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अध्याय 4: Geometry - Exercise 4.4 [पृष्ठ ८६]

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सामाचीर कलवी Mathematics - Term 1 [English] Class 6 TN Board
अध्याय 4 Geometry
Exercise 4.4 | Q 9 | पृष्ठ ८६
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