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devlian [24]
2 years ago
13

What is the perimeter

Mathematics
2 answers:
never [62]2 years ago
7 0

<u>I have attached the labelled diagram, Let's find the perimeter now..</u>

  • Perimeter = Sum of all sides

Length of all sides:

  • 10 cm
  • 10 cm
  • 10 cm
  • 10 cm
  • 10 cm
  • 4 cm
  • 4 cm
  • 30 cm

Now, Let's add these values

\sf: \implies \: 10 + 10 + 10 + 10 + 10 + 4 + 4 + 30

\sf: \implies \: 50+ 4 + 4 + 30

\sf: \implies \: 50+ 8+ 30

\sf: \implies \: 58+ 30

\boxed{ \tt: \multimap \: 88}

<em>Thus, The perimeter of the given figure is 88 cm...~</em>

Slav-nsk [51]2 years ago
4 0

Solution:

Perimeter is the sum of the figure's sides.

<u>Note that:</u>

  • 10 + 10 + 4 + 10 + 4 + 10 + 10 + 30 = Perimeter of figure

<u>Simplify the expression:</u>

  • 5(10) + 2(4) + 30 = Perimeter of figure
  • => 50 + 8 + 30 = Perimeter of figure
  • => 88 cm = Perimeter of figure

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