arc
no B
secant
radius
diameter
sector
centre
c
Chora
segment
subtends point A B join at angen
point c we say line AB subtends point C
cyclicquad quad w a verticles on circumference
concyclic lies on circle
AC CB Chord and radius
0
chord is bisected
A B OCLAB radius chord midpoint
1 midpt of AB radii
perp bisector of chord passes through centre
A at centre is two times c at circum
B
so 100 130
2
A and B subtend same chord
no B
secant
radius
diameter
sector
centre
c
Chora
segment
subtends point A B join at angen
point c we say line AB subtends point C
cyclicquad quad w a verticles on circumference
concyclic lies on circle
AC CB Chord and radius
0
chord is bisected
A B OCLAB radius chord midpoint
1 midpt of AB radii
perp bisector of chord passes through centre
A at centre is two times c at circum
B
so 100 130
2
A and B subtend same chord
