Consider the below figure- Here- z - - 45-60-30-15-

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Standard IX

Mathematics

Angles in the Same Segment

Consider the ...

Question

Consider the below figure. Here, $z$ = ___.

45^{\circ}

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60^{\circ}

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30^{\circ}

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15^{\circ}

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Solution

The correct option is C $30^{\circ}$
We know that angles in the same segment are equal.
Note that $∠ B A D$ and $z$ are angles at the circumference subtended by the arc BD.
$∴ z = ∠ B A D = 30^{\circ}$

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Q. Consider the below figure. Here,

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= ___.

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Consider the below figure. Here, z = ___.

The correct option is C 30∘We know that angles in the same segment are equal. Note that ∠BAD and z are angles at the circumference subtended by the arc BD. ∴z=∠BAD=30∘

Consider the below figure. Here, $z$ = ___.

The correct option is C $30^{\circ}$
We know that angles in the same segment are equal.
Note that $∠ B A D$ and $z$ are angles at the circumference subtended by the arc BD.
$∴ z = ∠ B A D = 30^{\circ}$