Question

13. If the complementary angle of an angle is 30°, then find its supplementary angle.
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Answer 1

Answer:

150

Step-by-step explanation:

because 30-180 is 150

Answer 2

∠AOB + ∠AOC = 30०  + 60०  = 90०  इसी प्रकार यदि किन्ही दो कोणों का योग 90० हो तो वे purak kon कहलायेगे|