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Answers
Answer:
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Answer:
(1) 32, 48, 80 (2) 75.25 m (aprox.) (3) 1,104 m
Step-by-step explanation:
1) let the common ratio be x
2x^2 + 3x^2 + 5x^2 = 608
4x^2 + 9x^2 + 25x^2 = 608
38x^2 = 608
x^2 = 608/38 = 16
x = _/16
x = 4
Therefore, 2x^2 = 2*16 = 32
3x^2 = 3*16 = 48
5x^2 = 5*16 = 80
2) Area of square park = rectanangle feild
Area of rectangle => A = wl
Area of rectangle feild = 96*59 m^2
= 5,664 m^2
Area of square park = 5,664 m^2 (Area of square park = rectanangle feild)
Area of square park => A= a^2 ( a is side of square)
5,664 = a^2
a = _/5,664
a = 75.25 m (aprox.)
3) Area of square garden => A= a^2 ( a is side of square)
Area of square garden = 8464 m^2
a^2 = 8464
a = _/8464
a = 92 m
Perimeter of the park
Perimeter of the park => P=4a ( a is side of square)
4*a = 4*92 = 368 m
he took 3 rounds .: 368 m*3= 1,104 m
he travelled a distance of 1,104 m
4)