Question

13] solve the following CAny 2)
1 In fig In APOR L P Q R = 90 Seg as I seg PR then fond x, y, 2
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Answer 1

Z2-Y2=100-64=36-----1

Z2+Y2=18^2=324------2

solve (1)&(2)

z2-Y2+Z2+Y2=324+36

2Z^2=360

Z^2=180

Z=6root5

Y=12

x^2+8^2=144

x^2 =144-64

x^2=80

x=4root5