Question

a trapezium of are 105cm square has parallel side of length 5 cm and 9 cm how far apart are the parallel sides

Answer 1

Answer:

Height is 15 cm

Step-by-step explanation:

Area of trapezium

105 = (sum of parallel sides)/2 x height

105 = (5+9)/2 x h

105 = 7h

h = 15

Answer 2

Answer:

Given values

Area of Trapezium = 105 cm²

parallel sides :- a = 5 cm & b = 9 cm

Height ( h ) = ?

Area of Trapezium = 1/2 ( a + b ) h = 105

===> 1/2 ( 5 + 9 ) h = 105

===> 1/2 ( 14 ) h = 105

===> 7 × h = 105

===> h = 105 / 7

===> h = 15 cm

Height of the Trapezium is 15cm .