Area of square = (length)²
OR

Answer:
lol sorry
Step-by-step explanation:
C would be the answer as

is the same thing as x * x * x * x.
Answer:
decimal result is 0.6 but fraction wise its 3/5
Answer:
Using Pyhagoras Theorem for the right-angled triangle ABO,
h² = 12² + 16² = 400.
∴ The length of the side of the rhombus is 20 cm.
★½×24×32 = 20×h
∴ h= 19.2 cm.