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elena55 [62]
3 years ago
11

Let mA = 40°. If B is a complement of A, and C is a supplement of B, find these measures. mB = ° mC = °

Mathematics
2 answers:
Nesterboy [21]3 years ago
7 0
If the measure of angle A = 40 and B is a complement of A, then the measure of angle B = 50. If C is a supplement of B, then the measure of angle C = 130. 

the measure of angle A = 40
the measure of angle B = 50
the measure of angle C = 130

Hope this helps!
Grace [21]3 years ago
6 0

Answer:

the measure of angle A = 40

the measure of angle B = 50

the measure of angle C = 130

Step-by-step explanation:

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