1. Two of the risers are shown at the right. Find the length of the longest side of these triangular risers. cong1









2. Rope lighting is to be placed around the outer edge of these risers. Find the number of feet of rope lighting needed for both risers. tri4





3. The two risers at the right are equilateral triangles. Find the number of square feet of carpeting needed to cover both risers.
Round to the nearest square foot. congee








4. One of corner risers is shown at the right. Find the length of the shortest side of this riser. trr2










5. One of the rectangular risers is shown at the right. The riser requires 360 sq.ft. of carpeting. Find the number of feet of rope lighting needed for the perimeter of the riser.

mathbits(dot)com/caching/holiday/H129600.html

What risers? Cannot copy and paste here.

To find the answers to these questions, you will need to refer to the diagrams and measurements provided on the website you mentioned (mathbits.com). I can guide you on how to approach each question, but you will have to visit the website to see the figures and measurements.

1. For the length of the longest side of the triangular risers (cong1), locate the two given triangular risers on the website. Identify the longest side of each triangle, which is usually labeled with a lowercase 'c' or 'b'. The length of the longest side is the answer to this question.

2. To find the number of feet of rope lighting needed for both risers (tri4), refer to the measurements of the two triangular risers on the website. Calculate the sum of the perimeters of both triangles. This will give you the total length of rope lighting needed for both risers.

3. For the number of square feet of carpeting needed to cover both risers (congee), determine the area of each equilateral triangular riser using the provided measurements. Then, add the areas of both triangles together and round the result to the nearest square foot.

4. To find the length of the shortest side of the corner riser (trr2), locate the specific corner riser on the website. Identify the shortest side of the triangle, typically labeled with a lowercase 'a'. The length of this side is the answer to the question.

5. For the number of feet of rope lighting needed for the perimeter of the rectangular riser that requires 360 sq.ft. of carpeting, you will need to refer to the specific rectangular riser given on the website. Calculate the perimeter of the rectangle using the dimensions provided. This will give you the total length of rope lighting needed for the perimeter.

Remember to visit the website (mathbits.com) and refer to the corresponding figures and measurements provided to get the precise answers to each question.