Find the perimeter of the following shapes:
Find the perimeter of the following:
A square with each side 6\text{ cm} long.
A square with each side 9.1\text{ m} long.
A rectangle with length 4\text{ m} and width 23\text{ m}.
A rectangle with length 17\text{ mm} and width 7\text{ mm}.
A rectangle with length 17\text{ cm} and width 8\text{ cm}.
A scalene triangle with side lengths 15\text{ mm}, 19\text{ mm} and 22\text{ mm}.
A regular octagon with length 7\text{ mm}.
Find the perimeter of an isosceles triangle where the two equal side lengths are 16\text{ mm} each and the third side measures 4\text{ mm}.
For the following:
Find the length x.
Find the length y.
Calculate the perimeter of the figure.
Find the perimeter of the following shapes:
For each of the following shapes:
Find the value of the pronumeral.
Calculate the perimeter.
Find the missing side lengths of the following figures:
Find the side length of the following shapes:
A square with perimeter 16\text{ mm}
A rectangle with perimeter 42\text{ cm} and width 7\text{ cm}
A regular hexagon with perimeter 96\text{ m}.
A triangle with perimeter 29\text{ m} and side lengths 8\text{ m} and 8\text{ m}.
A square has the same perimeter as an equilateral triangle. If the triangle has sides of length 12 \text{ cm}, find the side length of the square.
The length of a rectangle is twice its width, and its perimeter is 30 \text{ cm}. Let the width of the rectangle be x \text{ cm.}
Write an expression for the perimeter of the rectangle in terms of x.
Find the length and width of the rectangle.
Sandy wants to build a thin wire frame for a photo that is 12 \text{ cm} long and 5 \text{ cm} wide.
Determine the length of wire she will need to go around the entire photo.
A rectangular athletics field is 140 metres long and 40 metres wide. How many kilometers will an athlete run by completing 6 laps around the edge of the field?
A fence is to be constructed around a rectangular building site measuring 17 \text{ m} by 26 \text{ m.}
Find the cost of constructing the fence at \$26 per metre.
A swimming pool has a 3\text{ m} wide path around its edge. The outer width of the path is 15 \text{ m} and the length is 29 \text{ m}, as shown in the diagram:
Find the dimensions of the pool.
Find the perimeter of the pool.
A present is contained in a cube shaped box. Ribbon is wrapped around the sides as shown in the first diagram below:
If the side length of the box is 10\text{ cm}, what is the shortest length of the ribbon needed to neatly go around the box without overlap?
The bow requires 8\text{ cm} of ribbon. What length of ribbon is needed in total?
What is the total length of ribbon needed if we wrap the present with two lengths of ribbon, as shown in the second diagram? Assume a single bow is tied.
