The perimeter of rhombus is 180cm and it's diagonal 72cm find the area of rhombus
Answers
Answered by
0
Step-by-step explanation:
A=pq
2
P=4a
a=p2+q2
2
Solving forA
A=1
4pP2﹣4p2=1
4·72·1802﹣4·722=1944cm²
Similar questions