Question

1. If two angles are supplementary of each other then each angle is
a right angle
an acute angle
an obtuse angle
a straight angle​

Answer 1

right angle is right answer.

Step-by-step explanation:

because supplementary angle is 180 °.

so , right angle is equals 90°.

hence two right angle make a supplementary angle .

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I think this answer is helpful for you.

Answer 2

$\large{\underline{\underline{\tt{ \pink{A} \blue{n} \red{s} \green{w} \orange{e} \purple{I} \pink{r} \blue{:} \red{-} }}}}$

$\huge\mathcal\orange{Right Angle}$

Step-by-step explanation:

⬇️If two angles are supplementary to the same angle, then they are congruent to each other.

⬇️Angle 1 and angle 2 are supplementary if angle 1 + angle 2 = 180o.

⬇️Angle that are equal in the measure are known as congruent angles.