20 the area of a trapesium is 352cm?
and the distance between its parallel
sides is 16cm if one of the parallel
side is of length 25cm . find the length
of the other side.
Answers
Answered by
3
Answer:
the area of a trapesium=sumofparallelsides×heigh/2 =352cm
let the unknown sides be x
352=(25+x)×16/2
352/8=25+x
44=25+x
44-25=x
19=x
the length of other parallel side is 19 cm......
Similar questions