Question

the area of trapezium is 105 cm square if one of the parallel side is 5 cm find the length of other parallel side​

Answer 1

Answer:

sorry bruh i really don't know

Answer 2

Answer:

Distance between the parallel sides= 5cm

One of the parallel sides= 28cm

Area of a trapezium =105cm

2

Let the other side be x cm

Area =

2

1

×sum of parallel sides×distance between them

⇒105cm

2

=

2

1

×(x+28)×5

⇒x+28=

5

105×2

=42

⇒x=42−28cm=14 cm