Bianca filled 2 same-sized jars with flavored popcorn as a gift. She wants to glue a piece of ribbon around the edge of each lid
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If the radius of each jar lid is 3 centimeters, approximately what is the total length of ribbon she will need for the two jar lids? Use = 3.14.
If the radius of each jar lid is 3 centimeters, approximately what is the total length of ribbon she will need for the two jar lids? Use = 3.14.
2 answers:
Answer:
<h2>37.68</h2>Step-by-step explanation:
<em>The length of a piece of ribbon glued around the edge of the lid is equal to the circumference of the lid. First, use the formula to find the approximate circumference of one jar lid.</em>
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<em>Next, since Bianca wants to glue ribbon around the edge of both jar lids, multiply this length by two.</em>
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Answer: 112 inches.
Step-by-step explanation:
You know that the width of the rectangular piece of wood is 4 inches and the width of the strip ribbon is 1/4 inches.
Then, let be "n" the number of strips ribbon that Laura needs to cover the width of the rectangular piece of wood (Assuming that she will cover the wood in the form shown in the figure attached). This is:
To find the lenght of ribbon that Laura needs to conver the wood, you must multiply the number of strips ribbon "n" by the lenght of the rectangular piece of wood, then you get:
