A rectangular field is 40m long and 30m wide. The perimeter of rectangular field is

By converting the 5.6m² into the cm², the answer will be

A. 0.0056cm²

B. 5600cm²

C. 56000cm²

D. 560cm²

By converting the 0.96km² into m²(meter square), the answer will be

A. 9600m²

B. 960m²

C. 0.96m²

D. 960000m²

By converting the 4.8mm² into the cm², the answer will be

A. 0.048cm²

B. 0.48cm²

C. 48cm²

D. 480cm²

By converting the 80.2km² into the hectare, the answer will be

A. 0.08020ha

B. 8020ha

C. 802ha

D. 0.802ha

The type of quadrilateral which has one pair of parallel sides is called

A. triangle

B. semi-circle

C. parallelogram

D. trapezium