exam Maths Puzzle Numerical Ability

A right pyramid has a square base that measures 10cm on each side. It's peak is 12cm above the center of it's base. What is the sum of the lengths of the pymramid's eight edges? Ex

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exam Other Question

Write an equation for the ellipse with end points of the major axis at (7,1) and (-7,1) and end points of the minor axis at (0,5) and (0,-3).

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7[(24)/(8)*2+(2 to the 4th - 2 to the 3)]