Question

1. The area of a trapezium is 235 m2. If parallel sides are 38 m and 12 m, find the
distance between them.
2. The parallel sides of a trapezium are in the ratio 6 : 7 and the distance between
them is 12.5 cm. Find the lengths of sides if the area is 6.50 m².
16.4 cm
20.6 cm
2 cm
3. A rectangle is surrounded by two sets of congruent trapeziums as shown in the
adjacent figure. Find the area covered by each of these trapeziums.
4.6 cm
4. There is a trapezium whose parallel sides are 10 cm and 22.3 cm. The distance between the parallel sides
is 3.7 cm. Then, we have a rhombus with diagonals 41.8 cm and 0.03 m. Find which figure has greater area
and by how much?
5 m
5. Area of a quadrilateral ABCD is 20 cmand perpendiculars on BD from opposite
vertices are 1 cm and 1.5 cm. Find the length of BD.
(NCERT Exemplar)
13 m
7 m
6. A window pane is in the shape of regular octagon. Find the cost of polishing the
window pane at 2.50 per m².
The area of a trapezium is 15.4 m2. If one of parallel sides is 5 m less than twice the other parallel sides and
the distance between them is 1.4 m, find the length of both the parallel sides.
11 m
17 m
8. PQRS is a trapezium as shown in the figure such that PQ|| SR and SPIPQ.​

Answer 1

Answer:

1/2 ( 38 + 12 ) h = 235

1/2 ( 50) h = 235

25 h = 235

h = 9.4 m

Answer 2

Answer:

what is tge answer plrase tell me fast plz plz