Question

which has greater perimeter - a regular pentagon of side 10 cm or a rectangle with sides 15 cm and 12 cm, and by how much

Answer 1

Answer:perimeter of regular pentagon= sum of all sides

=10×5=50cm

Perimeter of rectangle=2(l+b)

=2(27)

=54cm

Therefore,perimeter of rectangle is greater than the perimeter of regular pentagon.

Step-by-step explanation:

Answer 2

Answer:

rectangle by 8 CM

Step-by-step explanation:

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