Mathematic Group Task

TRAPEZOID

PYTHAGORAS

1) Luthfi Arya Daksa

2) Alif Mirciano Farizal

3) Nyayu Habsyah Anggraini

4) Galuh Arya Pangestu

5) Luthfia Sabrina

TRAPEZOID

Properties of Trapezoid

Definition of Trapezoid

Perimeter of Trapezoid

Area of Trapezoid

Definition of Trapezoid

Properties of Trapezoid

Has one pair of parallel sides,exceptisosceles trapezoid

If the legs of a trapezoid are same,so the trapezoid is Isosceles Trapezoid

The number of adjacent angles between two parallel lines is 180°

x°+ y° = 180°

If the trapezoid has 2 right angles,so the trapezoid is a right trapezoid

If all the sides are not same,so it is a scalene trapezoid

Perimeter of Trapezoid

To find the perimeter of a trapezoid,just add up all the lengths of the side

Perimeter : P = a+b+c+d

Area of Trapezoid

• The area of a trapezoid is given by the formula

Area :A = a+b ×h

2

QuestionTime

Thank You