Area A 40units²
Perimeter P 26units
Diagonal d 9.43units
Step-by-step substitution
- A = l · w = 8 · 5 = 40
- P = 2(l + w) = 2(8 + 5) = 26
- d = √(l² + w²) = √(64 + 25) = 9.43
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