exam
Maths Puzzle
Numerical Ability
find the radius of the base of a cylinder whose surface area is 603.2 square meters with a height of 10 meters
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exam Other Question
Find meassures of the angles of each triangle
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x
Please help with this problem.
Z=sqrt((1000^2)+(1592^2))
It is my understanding that the square root of a "number" squared is the "number".
If this is true I would solve this as: Z=1000+1592 so Z=2592, but Im not sure this is correct