Easy Math Class 9 Level 5

Angles of a quadrilateral are 70° 80° 90° and x then what is x?

किसी चतुर्भुज के कोण 70° 80° 90° और x हैं तो x कितना होगा?

A. 100° / 100° B. 110° / 110° C. 120° / 120° D. 130° / 130°
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Correct Answer

C. 120° / 120°

Explanation

The angle sum of a quadrilateral is 360° so x = 360° - 240° = 120°.

चतुर्भुज के कोणों का योग 360° है इसलिए x = 360° - 240° = 120°।

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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