### Bisected Angle

Illustration to show that if an angle is bisected, and if a line drawn through the vertex perpendicular…

### Bisected Angles

Illustration to show that the bisectors of two supplementary adjacent angles are perpendicular to each…

### Bisected Angle

Illustration to show that the bisector of one of two vertical angles bisects the other.

### Bisected Angles

Illustration to show that the bisector of two pairs of vertical angles formed by two intersecting lines…

### Bisected Vertical Angle of an Isosceles Triangle

Illustration to show that the bisector of the vertical angle of an isosceles triangle bisects the base,…

### Angle Bisector Drawn Parallel to A Side

Illustration to show that if through any point in the bisector of an angle a line is drawn parallel…

### Construction Of A Divided Angle

An illustration showing the construction used to divide an angle into two equal parts. "With C as a…

### Construction Of A Divided Angle

An illustration showing the construction used to divide an angle into two equal parts when the lines…

### Bisecting an Arc

Illustration used to show how to bisect a given arc.

### Circle With Diameter and Chord

Illustration of a circle with diameter and chord drawn. A diameter perpendicular to a chord bisects…

### Circle With a Right Triangle

Illustration where one leg of a right triangle is the diameter of a circle. The tangent at the point…

### Circle With a Tangent Line and Chord

Illustration showing that from any point in the circumference of a circle, a chord and a tangent are…

### Construction of Bisecting a Given Angle

Illustration of the construction used to bisect a given angle.

### Construction of Bisecting a Given Arc

Illustration of the construction used to bisect a given arc.

### Construction of Bisecting a Given Line

Illustration of the construction used to bisect a given line.

### Parallelogram With Diagonals Bisecting Each Other

Illustration of a parallelogram with diagonals drawn to show they bisect each other.

### Bisect A Straight Line

Illustration used to show how to bisect a straight line.

### Bisector of an Exterior Angle of an Isosceles Triangle

Illustration to show that the bisector of an exterior angle of an isosceles triangle, formed by producing…

### Triangle With Bisector Parallel to the Base

Illustration of a triangle showing that when a line parallel to the base of a triangle bisects one side,…

### Leg Produced through the Vertex of an Isosceles Triangle

Illustration to show that if one of the legs of an isosceles triangle is produced through the vertex…

### Midpoints of Triangle Divide Triangle into Four Equal Triangles

Illustration to show that if the lines joining the middle points of the sides of a triangle divide the…

### Perpendicular Bisector of the Base of an Isosceles Triangle

Illustration to show that the perpendicular bisector of the base of an isosceles triangle passes through…