(c) 125 cm² (d) None of th (a) 105 cm² (b) 140 cm² The diagonals of rhombus are 24 cm and 10 cm respectively. The perimeter of the rhombus is (c) 52 cm (d) 50 cm (a) 68 cm The height of a (b) 60 cm oid whose base uhogo hace area is 180 cm² and volume is 900 cm³ is
Answers & Comments
Answer:
Correct option is A)
Let ABCD be a rhombus
AC=24㎝,BD=10㎝
We know that the diagonals of the rhombus are bisect each other at 90°
In △AOD
AD=
AO
2
+OD
2
=
(12)
2
+(5)
2
=
169
=13㎝
∴Side of rhombus=13cm
Perimeter of rhombus is 13×4=52cm