Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
If 2n - 1 = 49, what is the value of n?
24
25
26
22
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.
What is the area of a square with side length 4 units?
If the side length of a square is halved, what happens to its area?
How do you construct a square with half the area of a given square?
A square has an area of 36 sq. units. What is the side length of the square?