Medium Math Class 9 Level 3

In parallelogram ABCD, ∠A = 118°. What is ∠B?

समांतर चतुर्भुज ABCD में ∠A = 118° है तो ∠B का मान क्या होगा?

A) 62° / 62° B) 72° / 72° C) 118° / 118° D) 180° / 180°
Show answer and explanation
Correct Answer

A. 62° / 62°

Explanation

Adjacent angles in a parallelogram are supplementary so ∠B = 62°.

समांतर चतुर्भुज में आसन्न कोण संपूरक होते हैं इसलिए ∠B = 62°।

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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