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3 years ago

The measure of angle B is 65.8°. find the measure of the complement and supplement of angle B.

Mathematics

1 answer:

viktelen [127]3 years ago

3 0

Answer:

The fourth choice

24.2° and 114.2°

Step-by-step explanation:

Complementary angles add up to 90°

Supplementary angles add up to 180°

*a trick to remember this is to know that C is before S in the alphabet, and 90 is before 180, so Complementary is 90 and Supplementary is 180

Step 1: Find the complementary angle

Take 90° and subtract the give angle to find the angle you would need...

90° - 65.8° = 24.2°

Step 1: Find the supplementary angle

Take 180° and subtract the give angle to find the angle you would need...

180° - 65.8° = 114.2°

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The measure of angle B is 65.8°. find the measure of the complement and supplement of angle B.​

The measure of angle B is 65.8°. find the measure of the complement and supplement of angle B.