Question

A small square has length y cm.A large square has length 12 cm.The area of the small square is 1/4 of the area of the large square. 4 Work out the value of y.​

Answer 1

6

Explanation:

From the problem, we can write the following equation:
`y^(2) = (1)/(4) *12^2`. Simplifying this gets us
`y^2 = 36`, so
`y = 6`