Question

identify which of the following pairs of angles are complementary or supplementary

options

70°, 20°
20°, 170°
55°, 35°.
50°, 145°​

Answer 1

Answer:

70° and 20° , 55° and 35° are complementry

There are no supplementry angles in the question...

Step-by-step explanation:

They are complementry because :

Tip - * 90° angles are complementry and 180 ° angles are supplementry

So based on the evidence,

70° + 20° = 90° so is a complementry

And  55° + 35° = 90° so is a complementry

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Answer 2

Answer:

a. complementary

b. not complementary or supplementary

c. complementary

d. not complementary or supplementary

Step-by-step explanation:

complementary angles are 2 angles whose sum is 90 while supplementary angles are 2 angles whose measure is 180