Medium Math Class 9 Level 5

One angle of a parallelogram is 57°. What is its adjacent angle?

समांतर चतुर्भुज का एक कोण 57° है तो उसके आसन्न कोण का मान क्या होगा?

A) 57° / 57° B) 113° / 113° C) 123° / 123° D) 133° / 133°
Show answer and explanation
Correct Answer

C. 123° / 123°

Explanation

Adjacent angles of a parallelogram sum to 180° so the angle is 123°.

समांतर चतुर्भुज के आसन्न कोणों का योग 180° होता है इसलिए 123°।

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
Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class.