Question

Draw the bisectors of angles of measure

a) 75° b) 135°
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Answer 1

Answer:

Steps of Construction :

Steps of Construction :Draw a line segment BC.

Steps of Construction :Draw a line segment BC.At B, draw an angle ABC equal to 75°.

Steps of Construction :Draw a line segment BC.At B, draw an angle ABC equal to 75°.With centres P and T, draw arcs intersecting each other at L.

Steps of Construction :Draw a line segment BC.At B, draw an angle ABC equal to 75°.With centres P and T, draw arcs intersecting each other at L.Join BL and produce it to D. Then BD bisects ∠ABC

Step-by-step explanation:

ANGLE 135°

Draw an angle of 135∘ and bisect it.

Draw an angle of 135∘ and bisect it.Hint: First draw a line AB and taking O as center and a radius (whatever is convenient), mark an arc. Now draw two arcs that are intersecting each other above point O and join the point to O.