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10.△ABC has integer sides x,
y, z such that xz = 12. How many such triangles are possible?
1.8
2.6 3.9 4.12
8.Sides of a triangle are 6, 10 and x
for what value of x is the area of the △ the maximum?
1.8 cms
2.9 cms 3.12 cms 4.NOT
5. x, y, z are
integer that are side of an obtuse-angled triangle. If xy = 4, find z.
1.2
2.3 3.1 4.NOT
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