Question

in the figure seg AB is the chord of the circle with centre O Seg OM perpendicular to chord AB
if AM=5cm find AB​

Answer 1

in tri. AMO and tri. OMB

ang.M= ang.omB

om =om ( common)

oa=ob ( radii)

tri amo =~tri OMB

am =mb ( cpct)

ab=5+5=10