The type of triangle constructed with each of two angles as 33° and third side as 9 in (Scale : 1 cm = 1 inch) is called as a/an triangle.

Obtuse angled

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Acute angled

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Right angle

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Solution

The correct option is A Obtuse angled
Given:
Scale : 1 cm = 1 in

Each of two angles of the
triangle = 33°
Third Side = 9 cm

Let the third angle of the triangle
be x°.

According to the angle sum property of triangles, we get:

$x ° + 33 ° + 33 ° = 180 °$
$\Rightarrow x = 114 °$

Hence, the triangle will be an obtuse angled triangle.

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