Math, asked by kumardinesh6957849, 10 months ago

किसी कोण के लंबपूरक कोण तथा संपूरक कोण का अनुपात 2 : 5 है, तो वह
कोण ज्ञात कीजिए।​

Answers

Answered by zap69077
8

Answer:

Step-by-step explanation:

(180°-x)/(360°-x)=2/5

=5×(180-x)=2(360°-x)

=360°-5x=720°-2x

=3x=360°

X=360°/3=120°

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