find the height of a trapezium if the sum of the lengths of the parallel sides is 39cm and whose area is 234cm²​

h = 12 cm

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = h ( sum of parallel bases )

Here A = 234 and sum of bases = 39 , then

h × 39 = 234 ( divide both sides by 39 )

h = 6 ( multiply both sides by 2 to clear the fraction )

h = 12

i dont know sorry

step-by-step explanation:

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .