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1. Δabc এর ∠A = 45°, ∠B = 30° হলে, ∠C এর মান কত?
- A. 110°
- B. 110°
- C. 110°
- D. 110°
Answer: Option C
Explanation:
শর্ত মতে, ∠C = 180° - (∠A + ∠B)
= 180° - (45° + 30°)
= 180º - 75°
= 105°
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1. Δabc এর ∠A = 45°, ∠B = 30° হলে, ∠C এর মান কত?
Answer: Option C
Explanation:
শর্ত মতে, ∠C = 180° - (∠A + ∠B)
= 180° - (45° + 30°)
= 180º - 75°
= 105°
Post your comments here: