if JM=12, then JE=?
if OL=26 then ML=?
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We will look at some properties of a square.
a.) All the sides are equal.
b.) The lengths of the diagonals are equal.
c.) The diagonals bisect each other.
a.) From property (c), JE is a diagonal of square JOEL and JM is half the diagonal JE.
Thus, if JM = 12, then JE = .
b.) OL is a diagonal of square JOEL and ML is half the diagonal OL.
Thus, if OL = 26, then ML is half of 26 = .
To calculate the diagonal of a square, multiply the length of the side by the
d = a√2
Where does this equation come from? You can derive this diagonal of square formula e.g. from pythogorous theorm
a² + a² = diagonal²
diagonal = √(a² + a²) = √(2 * a²)
which simplifies todiagonal = a√2
If you don’t have the side of a square given, use other formulas:
d = √(2*area)
if area is givend = (perimeter/4)*√2
knowing square perimeter.JM=12,
OL=26
area=side*side
side=a=A=338≈18.38478
ME= JE/2
JE=ME*2=12*2=24 (but both diagonal shoud same if it is square)
OL=26
MO=OL/2=26/2=13