exam Maths Puzzle Numerical Ability

The question is: Find the missing angle measure, when the radius is 6 and the arc length is 3pi/2

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exam Other Question

The gym is 21 years newer than the auditorium. The gym is also one fourth as old as the auditorium. How old is each building? An airplane is headed N 65 degrees E with an air speed of 500 miles per hour. A tail wind is blowing in the direction of N 35 degrees E at 80 miles per hour. Find the actual speed and direction of the airplane. Round off answers to one decimal.