Question

The cost of fencing a garden which is in the shape of a trapezium is Rs.11250 at the rate of Rs.50 per metre.Find its height if its parallel sides are 20m and 25m long.

Answer 1

Answer:

Height= 9.92 approx

Step-by-step explanation:

First we will divide 11250 by 50

=> 11250/50 = 223

Area=223

area of trapezium= ½ [sum of parallel sides]× distance between them × height

223=½×(20+25)×height

223= ½×45×h

(223×2)/45=h

h=9.9111....

h=9.2 approx

HOPE IT HELPS

MARK AS BRAINLIEST