Chapters

The trapezoid or trapezium is a quadrilateral with two parallel sides.

## Right Trapezoid

A right trapezoid has two right angles.

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Matthew
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Paolo
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/h
1st lesson free!
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Dr. Kritaphat
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/h
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5 (28 reviews)
Ayush
£60
/h
1st lesson free!
4.9 (9 reviews)
Petar
£27
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1st lesson free!
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Farooq
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## Isosceles Trapezoid

An isosceles trapezoid has two of its non-parallel sides equal in length.

## Scalene Trapezoid

A scalene trapezoid doesn´t have equal sides or angles.

### Area of a Trapezoid

The area of the trapezoid is equal to the sum of its bases multiplied by its height, divided by two.

## Isosceles Trapezoid Height

Calculate the area of the following trapezoid:

Calculate the length of the oblique side of the following right trapezoid:

Find the height of the following isosceles trapezoid:

The perimeter of an isosceles trapezoid is 110 m and the bases are 40 and 30 m. Calculate the area of the trapezoid and the length of the non-parallel sides.

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