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2 years ago

NEED HELP ASAP NO LINKS AND NO JUST SAYING HI, PLEASE ANSWER LEGITIMATELY! THANK YOU!!!! <3

Mathematics

2 answers:

scoundrel [369]2 years ago

7 0

Answer: It's 42

Since 48 + 90 = 138

And because every triangle equals 180 all you gotta do is add 42

tia_tia [17]2 years ago

7 0

The measure of angle b (m∠b) is 42°

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