3 years ago

Help meeeee pleaseeeeeeeeeeeee

Mathematics

1 answer:

Pavel [41]3 years ago

5 0

Answer:

a) 92 m

b) 74 cm

Step-by-step explanation:

2(length) + 2(width) = perimeter

2(x) + 2(73) = 330 m

2x + 146 = 330

2x = 184

x = 92 m

length * width = area

85 * x = 6290 cm²

85x = 6290

x = 74 cm

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