Question

plz solve fast i need this answer​

Answer 1

Answer:

A=?

B=21+A

C=3+A

NOW

A+B+C=180{angle sum property of tri.}

A+21+A+3+A=180

3A+24=180

3A=180-24

3A=156

A=52

B=21+52=73

C=3+52=55

Answer 2

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