Easy Math Class 9 Level 4

If the sum of two angles is 180° what are they called?

यदि दो कोणों का योग 180° है तो वे क्या कहलाते हैं?

A. पूरक कोण / Complementary angles B. संपूरक कोण / Supplementary angles C. शीर्षाभिमुख कोण / Vertically opposite angles D. समान कोण / Equal angles
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Correct Answer

B. संपूरक कोण / Supplementary angles

Explanation

Two angles whose sum is 180° are called supplementary angles.

जिन दो कोणों का योग 180° होता है वे संपूरक कोण कहलाते हैं।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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