एक त्रिभुज के दो कोण 30° व60° हैं। इसका तीसरा कोण होगा
(a) 90°
(b) 70°
(c) 100°
(d) 50°
Answers
Answered by
3
Answer:
answer is A
90°
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Answered by
1
Answer:
90°
Explanation:
the sum of angles of a triangle is always 180°
so the third angle will be =
180°-(30°+60°)
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