Question

प्रूफ दैट द सम ऑफ द एंगल्स ऑफ क्वाड्रीलेटरल इस 360 डिग्री​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

FORMULA - 2n-4 ×90°

So, 2n - 4 × 90° = 360°

n = 4

= (2×4-4) 90°=360°

= 4× 90°= 360°

= 360° = 360°

L.H.S. = R.H.S

Hence, proved that the sum of angles of a quadrilateral is 360°.

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