BISECT
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Definition of Bisect
Bisect means to divide into two equal sections or two equal halves.
More About Bisect

If we bisect a 90^{0} angle, we will have two 45^{0} angles.
 The word 'bisect' combines the common Latin 'bi' for 'two', and 'secare', meaning 'to cut', which also is the root for secant
 Straight edge and compass are used to bisect a line segment or an angle
 Anything can be bisected: a line, an angle, a circle, a square
Video Examples: Bisect
Example of Bisect

Following steps are involved when we bisect an angle by using ruler and compass:
Using the same radius, draw an arc centered at P
Again, using the same radius, draw an arc centered at Q to cut the arc previously drawn at R
Join, B, the vertex of the angle, to the point R
Solved Example on Bisect
Ques: Find the value of DC, if bisects ?BAC.
Choices:
A. 2 cmB. 8 cm
C. 4 cm
D. 6 cm
Correct Answer: C
Solution:
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