Math, asked by shaurya299, 4 months ago

यदि || m हो, तब का मान होगा
30+60
40+40​

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Answers

Answered by hiya6302
2

Answer:

l || m

3a + 60 = 4a + 40 (Corresponding कोण बराबर होते हैं )

60 - 40 = 4a - 3a

20 = a

a का मान 20 होगा।

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