Angle A=20 & C=40 bisector of B meets AC at X . PT BC>XC
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1
Answer:BC>XC
Step-by-step explanation:
Given:A=20,C=40
B bisects AC at X.
RTP:BC>CX
Reason:- As B bisects the point
Answered by
3
Answer:
A+B+C=180(Angle sum property)
20+40+B=180
B=180-60
B=120
BX is bisector thus, Angle XBC=60
in triangle XBC
X+B+C=180(Angle sum property)
60+40+X=180
X=80
Thus, X=80 and B=60
now, we know that side opposite to greater Angle is greater, thus BC is greater than XC
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