diagonal = Â 53 cm
Step-by-step explanation:
(diagonal)² = (length)²+ (width)²
         = (45)² + 28²
         = 2025 + 784 =2809
diagonal = √2809 =√53*53 = 53 cm
0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84
step-by-step explanation:
probably .5
i can on others if necessary.