Mathematics, 09.02.2021 14:00 coxb234

NEED HELP ! here is a rectangle with a width x centimetres.
the length of the rectangle is 8 cm longer than the width of the rectangle.
four of these rectangles are used to make an 8-sided shape.
the perimeter of the 8-sided shape is 90 cm.
work out the area of the 8 sided shape

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here is a rectangle with a width x centimetres. the length of the rectangle is 8 cm l

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NEED HELP ! here is a rectangle with a width x centimetres.
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NEED HELP ! here is a rectangle with a width x centimetres. the length of the rectangle is 8 cm longer than the width of the rectangle.four of these rectangles are used to make an 8-sided shape.the perimeter of the 8-sided shape is 90 cm. work out the area of the 8 sided shape ​

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Another question on Mathematics

NEED HELP ! here is a rectangle with a width x centimetres.
the length of the rectangle is 8 cm longer than the width of the rectangle.
four of these rectangles are used to make an 8-sided shape.
the perimeter of the 8-sided shape is 90 cm.
work out the area of the 8 sided shape