Easy Math Class 9 Level 7

If a transversal cuts two parallel lines then what is the sum of co-interior angles?

दो समांतर रेखाओं को तिर्यक काटे तो सह-अंतः कोणों का योग कितना होता है?

A) 90° / 90° B) 120° / 120° C) 180° / 180° D) 360° / 360°
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Correct Answer

C. 180° / 180°

Explanation

For parallel lines co-interior angles are supplementary so their sum is 180°.

समांतर रेखाओं में सह-अंतः कोण संपूरक होते हैं इसलिए योग 180° होता है।

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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