Question

how to construct angle 75degree and 135 degree​

Answer 1

Answer:

through d u can make ....

Answer 2

Answer:

75 degree

* Step1:Draw a ray with end point A and B.

Step 2: With A as center and any radius, draw an arc cutting the ray at point C using a compass.

Step 3: With C as center and the same radius, draw an arc cutting the arc drawn at D.

Step 4: With D as center and the same radius, draw  an arc again intersecting the previously drawn arc at E

Step 6: Join AF ∠FAB obtained is the angle of measure of 90 degree.

Step 7:The line AF intersect the arc at the point named as G. 

Step 8: With G and D as center draw an arc with radius more than half of the measurement (GD).The arc intersect at the point P.

Step 9: Join the point P and A.∠PAB obtained is the angle of measurement 75 degree.