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Jobisdone [24]
3 years ago
8

Find the supplement of an angle that measures 89°.       A. 61°  B. 1°  C. 31°  D. 91°​

Mathematics
1 answer:
Veronika [31]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Supplementary angles sum to 180°

Subtract the given angle from 180 for the supplement, that is

180° - 89° = 91° ← the supplementary angle

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