Question

The length of the diagonals of a rhombus are 9 cm and 12 cm find the distance between any two parallel sides of the Rhombus

Answer 1

Given : d1 = 9cm and d2= 12cm

Distance between two parallel sides of rhombus clearly means length of each side.

Now, perimeter = 2√[(d1)^2+(d2)^2]cm

= 2√[(9)^2+(12)^2]cm

=2√[81+144]cm

= 2√225 cm

=2√(15)^2 cm

= 2×15 cm = 30 cm

We know that perimeter of rhombus is also : 4× side.

Therefore, 4×s=30cm

Therefore, side = 30/4 cm = 7.5 cm

Hope it helps

Answer 2

Answer:

hey!!!here is it answer....

Step-by-step explanation:

perimeter=2√(81+144)

=2√225

=2*15

=30 cm

perimeter =4*side

30=4*side

30/4=side

7.5=side

therefore side=7.5 cm

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