Question

When the sum of two angles
measures a straight angle and
one of them is acute then the
other one should be
*​

Answer 1

Answer:

straight angle=180°

60°

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Answer 2

Answer:

An Obtuse Angle.

Step-by-step explanation:

Measurement of a straight angle: 180°

Let the measurement of the Acute Angle be: 90° - x {Where 90° > x > 0°, as acute angle is always less than 90°}

So, Measurement of the Other angle: 180° - (90° - x)

→180° - 90° + x

→90° + x.

As 90° > x > 0°, maximum value of x = 89°

So, maximum value of the Angle = 90° + 89° = 179°

Minimum value of x = 1°

So, minimum value of the Angle = 90° + 1° = 91°

So, the angle is less than 180° but more than 90°, hence the angle formed will be obtuse.

{Here, I've taken the whole Number values of x, but it may be in decimal too...}

{Hope it helped...}

{Kindly Mark as Brainliest...}