Question

4. Find the area of trapezium whose bases are 8cm and 60 dm and altitude is 40 dm.(with calculation) and I will not report if u just type something for points to ask ur question​

Answer 1

Answer:

Length of bases of trapezium = 8 m and 60 dm

Length of altitude = 40 dm

We know that, 10 dm = 1 m

∴ Length of bases in m = 8 m and 6 m

Similarly, length of altitude in m = 4 m

Area of trapezium = 1/2 (Sum of lengths of parallel sides) × altitude Area of trapezium

= 1/2 (8 + 6) × 4 Area of trapezium

= 1/2 × 56

= 28

So, Area of trapezium = 28m2

Answer 2

Answer:

Length of bases of trapezium = 8 m and 60 dm Length of altitude = 40 cm We know that, 10 dm = 1 m ∴ Length of bases in m = 8 m and 6 m Similarly, length of altitude in m = 4 m Area of trapezium = 1/2 (Sum of lengths of parallel sides) × altitude Area of trapezium = 1/2 (8 + 6) × 4 Area of trapezium = 1/2 × 56 = 28 So, Area of trapezium = 28m