The side of a square 20 centimeters each is increased by 2 cm each. Whatis the percentage increase in the length of a side of the square?
Answer (1)
Answer:The percentage increase in the length of the side of the square is 10%Step-by-step explanation:Given:20 centimeters (base)2 cm (rate)Percentage is missing.Now let's ask ourselves, what is 10% of 20? It is 2 as shown by the solution below.10% = 0.1020 x 0.10 = 2.20 + 2 = 22.Hence, the percentage increase in the length of the side of the square is 10%.
