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Kamila [148]
3 years ago
10

A 40 B 160 C 80 D 60

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0

Answer:

m<A = 40

Step-by-step explanation:

m<ACD = 100

m<B = 60

m<ACB = 180 - m<ACD

m<ACB = 180 - 100

m<ACB = 80

m<A = 180 - (60 + 80)

m<A = 180 - 140

m<A = 40

IceJOKER [234]3 years ago
6 0

Answer:

ithink its A miight be wrong tho hope it helps in someway ig idk

Step-by-step explanation:

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