Math, asked by lisa53, 11 months ago

find the perimeter of a rectangle length (i) 4.6cm breath 3.2mm. (ii) length 5.8m breath 21.6dcm. (iii) length 64cm breath 0.8m

Answers

Answered by AwesomeSoul47
6

Answer:

hey mate here is your answer

I) formula 2(l+b)

first we change cm to mm

1cm=10mm

1--then 2(4.6+.32)cm

2*4.92cm

=9.84cm

perimeter of rectangle= 9.84cm

Step-by-step explanation:

then u do easily

thanks

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Answered by fantsharma
1

Perimeter of rectangle : 2(lenght+breath)or 2(L+b)

(Ï)

Lenght=4.6cm.

Breath=3.2mm=3.2/10 =0.32cm.

Perimeter=2(4.6+0.32)cm.

= 9.84 cm

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