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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 6

Construct the 120° Angle, Using Ruler and a Pair of Compass Only. - Mathematics

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प्रश्न

Construct the 120° angle, using ruler and a pair of compass only.

योग

उत्तर

Steps of construction:

To construct an angle of 120°.

  1. With centre O on the line OA, draw an arc to cut this line at C.
  2. With C as a centre, drawn the same size arc which cuts the first arc at point D.
  3. With D as a centre, draw one more arc of same size which cuts the first arc at E.
  4. Join OE and produce it upto point B. Then, ∠AOB = 120°.
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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 25: Properties of Angles and Lines (Including Parallel Lines) - Exercise 25 (C)

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सेलिना Mathematics [English] Class 6
अध्याय 25 Properties of Angles and Lines (Including Parallel Lines)
Exercise 25 (C) | Q 2.5
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