Question

answer 40 degree kaise mujhe samajh nahin a Raha Mera to 45 nikal Raha hai​

Answer 1

Answer:

No its wrong

Answer 45° aayega

It's ABHAY PRATAP SINGH's guarantee.

Step-by-step explanation:

we know that,

straight line angle=180°

=>3u+2y=180°

given, u=30°

=>3x30°+2y=180°

=>2y+90°=180°

=>2y=180°-90°

=>2y=90°

=>y=90/2

=>y=45°

HOPE IT HELPS,

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Answer 2

Answer is 45°

Step-by-step explanation:

we know that,

straight line angle=180°

=>3u+2y=180°

given, u=30°

=>3x30°+2y=180°

=>2y+90°=180°

=>2y=180°-90°

=>2y=90°

=>y=90/2

=>y=45°

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