Question

Are angle a =67° and angle b = 23° supplementaryl?​

Answer 1

Answer:

no they are not

Step-by-step explanation:

they are not because they sum up to 90 degrees but supplementary angles sum up to 180 degrees

Answer 2

Answer:

No they are not supplementary angles

Explanation:

As we know that supplementary angles are those in which angle a +angle b=180°

But here we have angle a =67° and angle b=23° so angle a +angle b

= 67°+23°=90°

The sum of the angles is not 180° so it is not a supplementary angle.

It is 90° so it is a complementary angle.