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Vikentia [17]
3 years ago
11

Find the supplement of an angle that measures 89º. OA) 61° B) 91° C) 1° D) 31°

Mathematics
2 answers:
ryzh [129]3 years ago
4 0

Answer:

B

Step-by-step explanation:

There Are 180 degrees in a suplementary angle

180*-91*=81*

ElenaW [278]3 years ago
3 0

Answer:

B. 91 degrees

Step-by-step explanation:

supplementary angles = 180 degrees, so 180-89 = 91

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