Bisect an Angle
1) Use the Circle with Center through Point tool
to draw a circle with center at point B.
2) Use the Intersect tool
to mark where that circle intersects the two sides of angle B.
3) Use the Compass tool
to create two congruent circles centered on the two intersection points you just created. Do this by clicking one intersection point, then the other twice. Then reverse the points to create the second circle.
4) Use the Intersect tool to mark where those two circles intersect.
5) Use the Ray tool
to make a ray from point B through the intersection of the circles.
6) Use the Angle Measure tool
to verify that the two smaller angles are half of the original.
to draw a circle with center at point B.
2) Use the Intersect tool to mark where that circle intersects the two sides of angle B.
3) Use the Compass tool to create two congruent circles centered on the two intersection points you just created. Do this by clicking one intersection point, then the other twice. Then reverse the points to create the second circle.
4) Use the Intersect tool to mark where those two circles intersect.
5) Use the Ray tool to make a ray from point B through the intersection of the circles.
6) Use the Angle Measure tool to verify that the two smaller angles are half of the original.