Question

A square rug has an area of 121 ft. Write the side length as a square root. Then decide if the side length is a rational number.

The rug has side length of what

Answer 1

Answer:

11 ft is the length of square and of course, it is a rational number. And yes one more thing write 121 ft. as 121 ft. square.Because area is always written with unit square.

Step-by-step explanation:

area of square rug = 121 ft square

now,

formula to find area of square = side *side

so,

area of square = area of square rug

side*side=121

(side)^2= 121

side=√121

side=11

hence,

length of square rug is 11 ft. and it is rational number because rational numbers are combination of integers, whole no., natural number where it is written in the form of p/q and q is not equal to 0. And 11 can be written as p/q =11/0.

Answer 2

Answer:

Step-by-step explanation: