Question

AB is a chord.M is the mid-point of the chord.OM is joined,then angle AMO is equal to

1 - 0°
2 - 45°
3 - 60°
4 - 90°

Give reason and step by step instructions
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Answer 1

Angle formed at the at the chord by the line coming from centre is always 90°

so, Answer is - 4 - 90°

Answer 2

Step-by-step explanation:

option 4 ..................