Question 1016900: The area of rhombus is 1080 Sq. m and one of its digital is 72 m What is the perimeter of the rhombus ? Answer by macston(5194) (Show Source):
You can put this solution on YOUR website! .
A=area=1080m^2; p=diagonal(1)=72m; q=diagonal(2)
.
A=pq/2
2A=pq
2A/p=q
(2(1080m^2))/72m=q
2160m^2/72m=q
30m=q . The other diagonal is 30 meters.
.
P=perimeter
.
.
.
.
.
ANSWER: The perimeter is 78 meters.
