Since this cylinder has a radius of 2.5 centimeters, its height is approximately equal to 8.3 meters.
<h3>How to calculate the height of this cylinder?</h3>
Mathematically, the volume of a cylinder is calculated by using this formula:
V = πr²h
<u>Where:</u>
<u>Given the following data:</u>
- Radius of cylinder = 2.5 cm.
- Volume of cylinder = 163 cubic centimeters.
Substituting the given parameters into the formula, we have;
163 = 3.142 × 2.5² × h
163 = 19.6375h
h = 163/19.6375
Height, h = 8.3 meters.
Read more on cylinder here: brainly.com/question/21367171
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The step in which Shawna make an error is in; Step 2; She incorrectly squared the numbers.
<h3>How to solve pythagoras theorem?</h3>
From the given triangle in the brainly link, we can deduce the correct steps through pythagoras theorem as:
Step 1; a² + 7² = 25²
Step 2; a² + 49 = 625
Step 3; a² = 576
Step 4; Taking square roots of both sides of step 3 gives us;
a = 24
Thus, the step in which Shawna make an error is in Step 2 because She incorrectly squared the numbers.
Read more about Pythagoras Theorem at; brainly.com/question/11280246
We are required to determine the type of outside source MacGregor used in this excerpt
The type of outside source MacGregor used in the excerpt is a newspaper article.
- Textbook: It refers to a coursebook or a formal manual of instruction in a specific subject mostly used in schools.
- An article : This is a story, report, or opinion piece written in a newspaper, magazine, journal, etc.
- Letter; This is a written or printed communication usually longer and more formal than a note.
- Website: This is a collection of interlinked web pages on the World Wide Web(www) which are typically accessible from the same base URL and reside on the same server.
Therefore, the type of outside source MacGregor used in the excerpt is a newspaper article.
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brainly.com/question/8190186
