RRB Group D 27-Sep-2018 Shift 1 Solved Paper

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Question : 26 of 100

Marks: +1, -0

In the diagram,

{M}

is the midpoint of

\ov{{YZ}}

,

∠{XMZ}=32°,

and

∠{XYZ}=16°.

The measure of XZY is:

$68°$
$84°$
$81°$
$74°$

Solution:

∠{XMY}=180-32=148°

Because inner angle is half of out sideangle.

{\So}, ∠{MXZ}=74°

∠{XZY}=180-(74+32)

∠{XZY}=74°

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