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How to make the 75°angle with …

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How to make the 75°angle with compass
  • 2 answers

Vrinda Sharma 7 years, 4 months ago

First draw the angle of 90 degree with the help of 60 degree angle and 120 degree angle then keep the compass point on the semicircle of 90° and draw an Arc of 75 degree there and then keep them at the another point on the 60 degree and make the 75 degree angle

Kritika Trehan 7 years, 4 months ago

Construction of 75° angle:

 

 

Step 1: Draw a line AB and mark a point O on it.

Step 2: Draw a ray OP such that  ∠AOP = 90°

Step 3: Now draw another ray OQ such that ∠AOQ = 60°

Step 4: Draw the bisector of ∠POQ = 30°. Mark the bisector as OR.

Step 5: Hence ∠AOR =75°

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