Question

Find the missing Length of the side of a square with an area of 121.
Answers:
A.484
B. 30.25
C. 11
D. 6.5
plz just give me the answer
Medal and fan as a reward

Answer 1

a square has all sides equal.

and if the length is l

the area is

\[A = l^2\]

since you know the area

\[121 = l^2\]

just take the square root to side the side length

Answer 2

just divide 121 by 4 and you get an answer of B

Answer 3

484? and thanks for the help

Answer 4

its not 484

Answer 5

and its not 30.25

take the square root of 121

Answer 6

11?

Answer 7

that's correct

Answer 8

thanks for the help I might need more for others if thats okay

Answer 9

hold on, can you explain to me how 11 is correct? a square has 4 equal sides, with an area of 121.

Answer 10

the question asks for the missing side length of a square that has an area of 121 sq units

you answer 30.25 is correct if the perimeter is 121

\[A = 11 x 11 ~~~A = 121\]

Answer 11

if you use 30.25 as the side length the area is

\[A = 30.25 \times 30.25 ~~~A = 915.0625\]

Answer 12

area of square = side *side
121=side*side
11*11=side * side
side=11

Answer 13

okay yeah, i now see what mistake i made

Answer 14

Okay if its no bother can you help me out on some more questions I have to get a test done before 6:30am this morning

Answer 15

ill try helping now that i know where my mistake was

Answer 16

it may take me a while tho because i am feeding by baby bunnies

Answer 17

okay thats fine

Answer 18

Identify all the sets to which the number belongs. Choose from Rational Number, Irrational number, whole number, and or a integer.
0.123333
A. Rational number
B. Irrational number
C.Integer, and rational number
D. Whole number, Integer, and rational number

Answer 19

i would say rational number

Answer 20

okay

Answer 21

okay