exam Maths Puzzle Numerical Ability

1. In the picture below the shaded rectangle is 7 cm by 14 cm. Find the radius of the circle and the area of the square.

2. You build a pyramid out of Legos. On the top level

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exam Other Question
(y-2)/4-1>y/2 ok. i need help finding th surface area of a cylindrical can 15 cm high and with a diameter of 8 cm