Question

area of trapezium is equal to area of a square if h=24cm,a=30cm,b=18cm the perimeter of a square

Answer 1

area of trapezium = 1/2 × sum of parallel sides × height
area = 1/2 × (30+18)×24
= 1/2 × 48 ×24
=24 × 24
=576cm square .

area of trapezium = area of square
576 = (side) ×(side).
side = 24cm
perimeter of square = 4× side.
= 4× 24
= 96cm.

Answer 2

Answer:

96 CM

Step-by-step explanation:

area of trapezium 1/2 x sum of parallel = area = 1/2 × (30+18)×24 = 1/2 x 48 x24 =576cm square.

=24 × 24

area of trapezium = area of square 576= (side) (side). perimeter of square = 4x side.

side = 24cm

= 4× 24

= 96cm