Question

AB is a chord of a circle with center O., where M is the mid point of AB. Then <OMB is _____.​

Answer 1

Answer:

∆OMB = 90°

Step-by-step explanation:

If the mid point (M)of a chord AB is joined by the centre of the circle O, then ∆ OMA=∆OMB= 90°

Answer 2

Answer:

GIVEN:

AB is a chord of a circle with centre O.

M is the midpoint of AB.

SOLUTION:

Since, M is the midpoint of AB.

OM is perpendicular to AB.

=> Therefore, L OMB IS 90°

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