Using Pythagoras Theorem!! 4. a square has a side length of 10 cm. work out the length of a diagobal of the square

5. Chris Walks 5 km due south and then 8 km due east. How far is Chris from his starting point?

the correct answer is 5 6 and 7

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

and?

step-by-step explanation: