- given the angle

- straightedge and compass , straight line , is divided into two equal parts, point

- straightedge and compass , straight line , is divided into two equal parts, point

- compass , from the point , point

- straightedge and compass, angle bisection , point

- straightedge , straight line

- compass , from the point , arc

- compass , from the point , point

- compass , from the point , point

- compass , from the point , point

- straightedge , straight line

- straightedge and compass, angle bisection , point

- straightedge , straight line , point

YOU TRY TO KEEP ... Figure down