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  • The ratio of the perimeter of the boundary of the shaded portion to the perimeter of the whole figure is _______.

Fill in the blanks to make the statement true.

 

Use Fig. 8.2 (In which each square is of unit length) for questions 39 and 40:

The ratio of the perimeter of the boundary of the shaded portion to the perimeter of the whole figure is _______.

Answers (1)

The perimeter of the shaded portion = 6 units

The perimeter of the whole figure  = 14 units

The ratio of the perimeter of the boundary of the shaded portion to the perimeter of the whole figure is 

\frac{6}{14}=\frac{3}{7}=3: 7
 

Posted by

Ravindra Pindel

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