Question : The two parallel sides of a trapezium are 27 cm and 13 cm, respectively. If the height of the trapezium is 7 cm, then what is its area in m²?

Option 1: 1.4

Option 2: 0.014

Option 3: 140

Option 4: 0.14

Question : The two parallel sides of a trapezium are 27 cm and 13 cm respectively. If the height of the trapezium is 8, then what is its area in m²?

Option 1: 0.032

Option 2: 0.056

Option 3: 0.016

Option 4: 0.32

Question : A field is in the shape of a trapezium whose parallel sides are 200 m and 400 m long, whereas each of the other two sides is 260 m long. What is the area (in m²) of the field?

Option 1: 72000

Option 2: 52000

Option 3: 48000

Option 4: 60000

Question : The difference between the semi-perimeter and the sides of ΔPQR are 18 cm, 17 cm, and 25 cm, respectively. Find the area of the triangle.

Option 1: $330\sqrt{510}$ cm²

Option 2: $230\sqrt{510}$ cm²

Option 3: $30\sqrt{510}$ cm²

Option 4: $130\sqrt{510}$ cm²

Question : The base of a solid right prism is a triangle whose sides are 9 cm, 12 cm, and 15 cm. The height of the prism is 5 cm. Then, the total surface area of the prism is:

Option 1: 180 cm²

Option 2: 234 cm²

Option 3: 288 cm²

Option 4: 270 cm²