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CBSE Class 9 Answered

Find the answer of cyclic quadrilateral rectangle   
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Asked by ashakulegikulegi693 | 25 Dec, 2019, 05:34: PM
answered-by-expert Expert Answer
Opposite angles of a Cyclic Quadrilateral are Supplementary.
 
x + 20 + y - 10 = 180    →  x + y = 170  ... (i)
2x + 10 + y - 50 = 180  → 2x + y = 220 ... (ii)

After solving equation (i) and (ii), we get
 
x = 50 and y = 120
Answered by Yasmeen Khan | 26 Dec, 2019, 12:02: PM

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