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loris [4]
2 years ago
13

Why are some rectangles not a square

Mathematics
2 answers:
IceJOKER [234]2 years ago
8 0

Answer:

This is because they do not have to be different. So the 4 sides of a rectangle may, or may not be, of equal length. If they are of equal length, then THAT RECTANGLE IS A SQUARE. If the rectangle's 2 pairs of parallel sides are not of equal length then THAT RECTANGLE IS NOT A SQUARE.

Step-by-step explanation:

If you learn geometry, you learn that it is how a rectangle has not equal sides.

RSB [31]2 years ago
6 0

Answer:

Squares are defined by having all equivalent sides. Sometimes, rectangle have different lengths of side, thus not fitting the definition of a square. However, the definition of a rectangle is "an object with 2 pairs of sides parallel to eachother", therefore all squares fit the definition of a rectangle. Please mark brainliest :)

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The boat's travel from when it was first noticed until it stopped is 554.89 ft.

<h3>What is trigonometry?</h3>

Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.

We have:

A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly.

From the given information we can draw a right-angle triangle.

14°52' = 14 + 0.86 = 14.86 degree

45°10' = 45 + 0.16 = 45.16 degree

In the right-angle triangle ACD

tan14.86 = 200/AC

AC = 753.772 ft

In the right-angle triangle DBC:

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CB = 198.886 ft

AB = AC - CB

AB =  753.772 ft - 198.886 ft

AB = 554.886 ≈ 554.89 ft

Thus, the boat's travel from when it was first noticed until it stopped is 554.89 ft.

Learn more about trigonometry here:

brainly.com/question/26719838

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kenny6666 [7]
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Step-by-step explanation:

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