joela5344
contestada

Plz help me, im stuck on this question, It says
Find the perimeter of the following rectangle,
Write your answer as a mixed number in simplist form,
Be sure to include the correct unit in your answer.

Plz help me im stuck on this question It says Find the perimeter of the following rectangle Write your answer as a mixed number in simplist form Be sure to incl class=

Respuesta :

10n31y

[tex]perimeter = 2(3 \frac{1}{10}) + 2 (\frac{3}{4}) [/tex]

[tex]perimeter = \frac{31}{5} + \frac{3}{2} [/tex]

[tex]perimeter = \frac{62}{10} + \frac{15}{10} [/tex]

[tex]perimeter = \frac{77}{10} [/tex]

[tex]perimeter = 7 \frac{7}{10} [/tex]

The unit is just cm.

//

I might not be right. Double check to make sure. Hope that gives you a general idea of how to do it.

rigneshclient005

Answer:

Perimeter of rectangle =2(l+b)

=2(3*1/10+3/4)

=2(3/10+3/4) (lcm=40)

=2(12/40+30/40)

=2(42/40)

=42/20

= 21/10

=21/10 cm

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