English, asked by pcmreddy123, 1 year ago

find perimeter of a rectangle for 6.4cm, 36mm

Answers

Answered by jpg810

4

Answer:

$36mm = 3.6cm$

perimeter is

$2(a +b ) = 2(6.4 + 3.6)$

$2 \times 10$

$= 20cm$

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Answered by Nehajagan

1

Answer:

Perimeter of the rectangle = 64mm

Explanation:

Here, 6.4cm = 6.4*10 ( 10mm= 1cm)

= 64mm

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