the following figures.
(b) Perimeter = 30 cm
find the missing sides
Answers
Answered by
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Answer:
7.4 cm
Step-by-step explanation:
30/4 gives us 7.4cm
Answered by
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Step-by-step explanation:
Perimeter = Sum of all side
= 4 + 2 + 1 + 5
= 12 cm
Perimeter of fig(a) is 12 cm
(b) Perimeter = Sum of all side
= 23 + 35 + 40 + 35
= 133 cm
Perimeter of fig(b) is 133 cm.
(c) Perimeter = Sum of all side
= 15 + 15 + 15 + 15
= 60 cm
Perimeter of fig(c) is 60 cm.
(d) Perimeter = Sum of all sides
= 4 + 4 + 4 + 4 + 4
= 20 cm
Perimeter of fig(d) is 20 cm.
(e) Perimeter = Sum of all sides
= 2.5 + 2.5 + 0.5 + 0.5 + 4 + 4 + 1
= 5 + 1 + 9
= 15 cm
Perimeter of fig(e) is 15 cm.
(f) Perimeter = Sum of all side
= 4 + 1 + 3 + 2 + 3 + 4 + 1 + 3 + 2 + 3 + 4 + 1 + 3 + 2 + 3 + 4 + 1 + 3 + 2 + 3
= 52 cm
Perimeter of fig(f) is 52 cm
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