Math, asked by azalfa0786, 1 year ago

guys plzz hlp me ...
question no.20 &21.​

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Answered by tanishq2017
0

mark it as brilliant answer

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Answered by nithiya26
0
20)

b = 65°

c = 115°

a = 130°

21)
x = 60°
y = 30°
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