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2 years ago

(a) An angle measures 61°. What is the measure of its supplement?

Mathematics

2 answers:

Rina8888 [55]2 years ago

8 0

Answer:

61+x=180

x=180-61

x=119

y+39=90

y=90-39

y=51

Rom4ik [11]2 years ago

7 0

Answer:

(a)119°

(b)51°

Step-by-step explanation:

(a)Subtract the given angle from 180.

=180°-61°

=119° (The supplement of 61° is 119°)

(b)Subtract the given angle from 90.

=90°-39°

=51° (The complement of 39° is 51°)

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