PLEASE HELP!! GIVING BRAINLIEST AND PLEASE EXPLAIN!!!

Answer:
64 cm²
Step-by-step explanation:
Area of a square: s²
s = 8 cm
(8)² = 64 cm²
the answer is 64cm 2
Step-by-step explanation:
It is because its a square so base x height so 8x8=64
64cm2
Please tell me if that is correct thank you