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2 years ago

Please help what is the perimeter of this figure

Mathematics

1 answer:

jekas [21]2 years ago

3 0

Answer:

the picture in the attached figure

let

AB=x

we know that

perimeter of the figure=10*x

perimeter=42.5 cm

42.5=10*x

x=42.5/10

x=4.25 cm

area of the figure=area of rectangle +area of square

area of rectangle=4.25*(4.25*3)----> 54.1875 cm²

area of square=4.25²----> 18.0625 cm²

area of the figure=54.1875+18.0625-----> 72.25 cm²

the answer is

72.25 cm²

Step-by-step explanation:

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kotykmax [81]

Answer:

Step-by-step explanation:

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2 years ago

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kirill [66]

Answer:

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Step-by-step explanation:

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We observe that the given sequence has the recurrence relation ...

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The generating function is ...

a(x) = 1/(1+2x)

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2 years ago

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