Question

One of the parallel sides of a trapezium is twice the other. If the distance between them is 5 cm and the area is 45 cm2, find the parallel sides

Answer 1

area of a trapezium = 1/2×h(a+b)
side1=x
side2=2x
height =5cm
area=45cm^2

1/2×5 (x+2x)=45
1/2×15x=45
15x=45×2
15x=90
x=90/15
x=6
2x=12

the parallel sides are 6cm and 12 cm

hope it helps

Answer 2

Answer:

6 cm & 12 cm (Ans)

Step-by-step explanation:

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