Construct a triangle XYZ in which Y = 30°, Z = 90° and XY + YZ + ZX = 11
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Answer:
x=22.408
Step-by-step explanation:
x×30+30×90+90×x=11
=30x+2700+90x=11
=120x=11-2700=2689
=x =2689/120
=x =22.408
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