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The area of a rectangle of sides 9cm and 10cm is:9cm x 10cm = 90cm2This is equivalent to 0.009m2
If you're talking about a five sided figure, just add up your figures.
9cm is longer because 86mm is equal to 8.6cm.
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Area is length times width. So... 9x9=81
9cm + 5cm + 9cm + 5cm = 28cm
9cm
Perimeter = 6cm + 6cm + 9cm + 9cm = 30cm
it is 81cm
The area of a rectangle of sides 9cm and 10cm is:9cm x 10cm = 90cm2This is equivalent to 0.009m2
If you're talking about a five sided figure, just add up your figures.
10mm=1cm therefore 90mm=9cm
9cm is longer because 86mm is equal to 8.6cm.
54
To find the perimeter of a regular pentagon with 9cm sides, you would multiply the length of one side by the total number of sides. In this case, 9cm x 5 sides = 45cm. Therefore, the perimeter of a regular pentagon with 9cm sides is 45cm.
83
9cm