in the figure, if PR=QS,then prove that PQ=RS
please answer question 9 and 10
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bro for these type of math question u can download Microsoft math and u can get many answers like this.ppz mark as brainlist
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Step-by-step explanation:
A +B+C+D= 360
100+B+100+D=360..............(OPPOSITE ANGLES ARE SANE)
200+B+D=360
B+D=360-200
B+D=160
B=160÷2
B=80°
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