Question

Area of trapezium is 480cm square. length of one of the parallel sides is 24 cm and the distance between the parallel sides is 8 cm. find the length of the other parallel side.​

Answer 1

Answer:

Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. ... On the other hand, velocity is a vector quantity; it is direction-aware. Velocity is the rate at which the position changes.

Answer 2

Answer:

$\red {Given\: that:-}$

• One of the parallel sides = 24cm.

• Let, the length of the other parallel sides be x cm.

• Also, Area of the trapezium = 480 cm².

• Distance between the parallel sides = 8 cm.

$\orange {Solution:-}$

$\sf Area \: of \: the \: trapezium = \dfrac{1}{2} \times (a + b) \times h$

$\sf \implies 480 = \cancel \dfrac{1}{2} \times (24 + x) \times \cancel8$

$\sf \implies \: 480 = (24 + x) \times 8$

$\sf \implies 480 = 96 + 4x$

$\sf \: \implies 480 - 96 = 4x$

$\sf \implies 4x = 384$

$\sf \implies x = \cancel \dfrac{384}{4}$

$\sf \therefore x = 96cm$