Question

find the answer of these 2 questions with full solution solved:-

1. side of rhombus is 40 cm. Perimeter of the rhombus is ??

2. Diagonals of rhombus are 12 cm and 5cm. Perimeter of the rhombus is ??​

Answer 1

Answer:

1.)160 cm

2.)26 cm.

Step-by-step explanation:

1.)Perimeter of a rhombus=4×side=4×40=160cm.

2.)Perimeter of rhombus=2×square root of (12^2 +5^2)

=2×square root of (144+25)

=2×square root of 169

=2×13

=26cm.