The sides of a square are 15.1 cm, correct to 1 decimal place.. Find the upper bound of the area of the square

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

for future students the answer is b

hope i

-lavira: )

i think it would be c

mark brainliest if im right

step-by-step explanation: