The perimeter of a trapezium is 52 cm. If its non-parallel sides are 10 cm each and its altitude is 8 cm, find the area of the trapezium.

The perimeter of a trapezium = 52 cm. The altitude = 8 cm Perimeter of the trapezium = AB \+ BC \+ CD \+ DA ⇒ 52 = AB \+ 10 \+ CD \+ 10 ⇒ 52 = AB \+ CD \+ 20 ⇒ AB \+ CD = 52 \- 20 ⇒ AB \+ CD = 32 ⇒ Sum of parallel sides = 32 As we know, the area of a trapezium = x (sum of parallel sides) x height = x 32 x 8 cm 2 = x 256 cm 2 = 128 cm 2 Hence, the area of the trapezium is 128 cm 2 .

View Answer Bookmark Now

The shape of a garden is rectangular in the middle and semicircular at each end as shown in the figure. Find the area and perimeter of the garden.

View Answer Bookmark Now

Each side of rhombus is 13 cm and one of its diagonals is 10 cm. Find :
(i) the length of its other diagonal
(ii) its area.

View Answer Bookmark Now

Mathematics

The perimeter of a trapezium is 52 cm. If its non-parallel sides are 10 cm each and its altitude is 8 cm, find the area of the trapezium.

Area Trapezium Polygon

Related Questions

The shape of a garden is rectangular in the middle and semicircular at each end as shown in the figure. Find the area and perimeter of the garden.

Each side of rhombus is 13 cm and one of its diagonals is 10 cm. Find :
(i) the length of its other diagonal
(ii) its area.

Mathematics

The perimeter of a trapezium is 52 cm. If its non-parallel sides are 10 cm each and its altitude is 8 cm, find the area of the trapezium.

Area Trapezium Polygon

Related Questions

The shape of a garden is rectangular in the middle and semicircular at each end as shown in the figure. Find the area and perimeter of the garden.

Each side of rhombus is 13 cm and one of its diagonals is 10 cm. Find :(i) the length of its other diagonal(ii) its area.

Each side of rhombus is 13 cm and one of its diagonals is 10 cm. Find :
(i) the length of its other diagonal
(ii) its area.