2∠x = 182° হলে, ∠x কোন ধরণের কোণ?
Solution
Correct Answer: Option B
2∠x = 182°
⇒ ∠x = 182°/2
∴ ∠x = 91°
অতএব, ∠x স্থূলকোণ কোণ
⇒ ∠x = 182°/2
∴ ∠x = 91°
অতএব, ∠x স্থূলকোণ কোণ
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