Question

find the supplement of 1 upon 2 of 90 degree
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Answer 1

Answer:

135°

Step-by-step explanation:

1/2 of 90 = 45°

We know that a pair of Supplementary angle makes 180°.

So, let the other angle be 'x°',

180° = 45° + x°

x° = 180° - 45°

x° = 135°

Hence, the supplement of 1/2 of 90 is 135°.

Answer 2

Answer:

135°

Step-by-step explanation:

1/2 of 90° = 45°

Supplementary angle is 180° - 45°

= 135°

Hope it helps you

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