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1 year ago

A square of sides 6cm has been removed from regular pentagon of sides 12cm. Calculate the perimeter of the shape

Mathematics

1 answer:

Brilliant_brown [7]1 year ago

8 0

The perimeter of the shape is 52 cm

<h3>How to determine the perimeter of the shape?</h3>

The shape is given as:

Regular pentagon

The length of the sides are

Length = 12 cm

So, the perimeter of the regular pentagon is

P = 5* Length

This gives

P = 5 * 12cm

Evaluate

P = 60 cm

When the square of sides 6cm is removed from the regular pentagon, the perimeter becomes

P = 60cm - 6cm

Evaluate the difference

P =52 cm

Hence, the perimeter of the shape is 52 cm

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