Find the area of a square with diagonals of length 9root2

Step-by-step explanation:

The are of a square is so 9 root 2 is  since the formula says that a need to be squared so we need to square 9 root 2 which would be or another way would be to turn 9 root 2 into a decimal then you would square that number just like we did in the first example   which would give you then all you have to do is round to the nearest tent then you would get as an answer

i would agree that this step requires to much work so just stick with the first way to do it.

thank you for waiting for this answers i hope it helps a lot i went into details to make sure that you understand if you still don't get it just post another question ill be more than happy to help you out.

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .