Question

The parallel side of à trapezium are 25cm and 13cm it's non parallel sides are equal being 10cm find the area of trapezium​

Answer 1

Area of trapezium is 180cm². ✔️

Parallel sides of a trapezium are 20cm and 10cm. it's non parallel sides are equal each being 13cm.  ✔️

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Hence, the area of trapezium is 180cm². ✔️

Trapezium is also known as Trapezoid. ✔️

There are 3 types of Trapezium. ✔️

⠀⠀⠀⠀Isosceles trapezium. ✔️

⠀⠀⠀⠀Scalene Trapezium. ✔️✔️

⠀⠀⠀⠀Right Trapezium. ✔️

Trapezium only have one pair of opposite sides often called parallel sides. ✔️

In the formula of trapezium 1 and 2 are bases while H is the height of Trapezium. ✔️

Perimeter of trapezium P = a + b + c + d where, a, b, c and d are the sides of the trapezium.✔️✔️✔️

Answer 2

Answer:

Area of TRAPEZIUM = h x (a + b)/2

Here height = 6cm's (25 - 13 = 12,  12/2 = 6)

6(25+13)/2  ---> 6 x 38/2 - 6 x 19

Ans: $114cm^{2}$

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