Question

3)Find the area of the trapezium if height is 7 cm and two parallel sides are 8 cm and 10 cm​

Answer 1

Answer:

area = 1/2 ×(8+10)×7

1/2×(18)×7

18×7/2

9×7 = 63

Answer 2

Answer:

Area of Trapezium is ½×h(a+b)

Step-by-step explanation:

So, h= 7cm

a= 8cm and b= 7cm

applying the formula we get , area of this Trapezium= 52.5 cm²

this is the right answer..