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Fynjy0 [20]
2 years ago
15

A) what is the area of a square park whose perimeter is 2000m.

Mathematics
1 answer:
yawa3891 [41]2 years ago
3 0

Answer:

Step-by-step explanation:

Perimeter of square park = 2000 m

4*side = 2000

   side = 2000 ÷ 4

  side = 500 m

Area of square park = side * side

                                 = 500 * 500

                                 = 250000 m²

b) a^{m}*a^{n} =a^{m+n}\\\\2^{2}*2^{5} = 2^{2+5} = 2^{7}

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Answer:

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Step-by-step explanation:

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Based on this, since the number of cm is greater than the number of km, we can figure out that each cm should not be multiplied to get the km, so we can eliminate the first two answers.

Next write an equation to represent finding the scale

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Now solve for the scale

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Therefore the scale is 5 centimetres = 1 kilometre

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