Question

Find the area of the following trapeziums.
1.
8 cra
(b)
12 cm
(c)
6 cm
3 cm
10 cm
5 cm
11 cm
9 cm
4 cm
2. The parallel sides of a trapezium are 9 cm and 7 cm and its area is 80 cm². Find its altitude,
3. The sum of the parallel sides of a trapezium is 25 cm and its area is 150 cm?. Find its altitude.
14. The area of a trapezium is 126 cm- and its altitude is 6 cm. Find the sum of its parallel sides,
13. The area of a trapezium is 0.95 m2 and its altitude is 19 cm. Find the sum of its parallel sides.
6. One of the parallel sides of a trapezium is thrice the other. The area of the trapezium is 440 cm and its height
is 22 cm. Find the length of its two parallel sides.
7. The difference of the parallel sides of a trapezoidal field is 20 m. Its area is 450 m² and its altitude is 15 m.
Find the length of the parallel sides.
8. The lengths of the parallel sides are in the ratio 7:9. Its area is 960 cm and the distance between the parallel
sides is 15 cm. Find the length of each of the parallel sides.
9. Two parallel sides of an isosceles trapezium are 10 cm and 20 cm and its non-parallel sides are each equal to
13 cm. Find the area of the trapezium.​

Answer 1

Answer:

2,600

Step-by-step explanation:

because here is multiple