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Perimeter of a Triangle

While organiz...

Question

While organizing her book shelf, Sophie came across her drawing book. One of the illustrations in the book was a rectangle which was divided into $4$ colored triangles.
What is the perimeter of the green triangle?
( All units are in cm)

A

116

cm

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B

98

cm

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C

62

cm

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D

112

cm

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Solution

The correct option is D $112$ cm
For , Perimeter of Green Triangle

Side $1$ = $50$ cm

Side $2$ = $48$ cm

Side $3$ = $32 - 18$ = $14$ cm

Perimeter = $50 + 48 + 14$

= $112$ cm

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