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3 months ago

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True or False: The endpoints of a polygon must conform to snap points, whereas the edges of an area are not confined by snap poi

nts.

2 answers:

lawyer [12.5K]3 months ago

8 0

Answer: False, believe me on this.

Detailed explanation:

Inessa [12.5K]3 months ago

3 0

In this scenario, it's important to remember that a polygon is a closed geometric figure made up of n sides, typically connected by straight line segments.

To calculate the area of a shape, the figure must be closed.

Thus, the boundaries of an area are fixed by snap points.

Answer:

FALSE

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Given that Ray E B bisects ∠CEA, which statements must be true? Select three options. m∠CEA = 90° m∠CEF = m∠CEA + m∠BEF m∠CEB =

tester [12383]

Answer:

Attached is the question in consideration.

$m\angle CEA =90 \ (deg)$

$m\angle BEF=135\ (deg)$

$\angle CEF$ forms a straight line.

$\angle AEF$ depicts a right triangle.

The options $1,4,5,6$ represent the correct answers.

Step-by-step explanation:

⇒ Given that $\ ray\ AE$ is ⊥ $FEC$ it constitutes a right triangle, leading to $m\angle CEA =90\ (deg)$ .

⇒ The measure for $\angle BEF =135\ (deg)$ equals $\angle BEF =\angle AEB +\angle AEF = (45+90)=135\ (deg)$ as $\angle AEB$ bisects $\angle AEC$ , implying that $\angle AEB$ is half of $\angle AEC$ , thus $\angle AEB = 45\ (deg)$ .

⇒ $\angle CEF$ represents a straight line, as the angle measures across it yield $180\ (deg)$ .

⇒ The angle measure for $\angle AEF = 90\ (deg)$ is derived from the linear pair concept.

Since $\angle CEA + \angle AEF = 180\ (deg)$ , inserting the values of $m\angle CEA =90\ (deg)$ leads to $\angle AEF = 90\ (deg)$ .

The other two options are incorrect as:

$m\angle CEF=m\angle CEA + m\angle BEF = (90+135)=225$

it surpasses $180\ (deg)$ while $\angle CEF$ is a

straight line.

Also, $m\angle CEB=2(m\angle CEA)$ is inaccurate.

As $\angle CEA = 90\ (deg)$ and $\angle CEB=45\ (deg)$

Thus, we have a total $4$ valid answers.

The confirmed options are $1,4,5,6$ .

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2 months ago

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Myrtle has a credit card that uses the average daily balance method. For the first 21 days of one of her billing cycles, her bal

AnnZ [12381]

Answer:

A

I encountered this question very recently.

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2 months ago

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“The perimeter P of a triangle is equal to the sum of the lengths of sides a,b, and c”

AnnZ [12381]

Answer:

1. Calculate the sum of "a", "b" and "c".

2. The perimeter equation is: $P=a+b+c$

Step-by-step explanation:

In this case, P denotes the triangle's perimeter while a, b, and c are the triangle's sides.

The definition states that the sum results from an addition operation. Thus, the statement "The perimeter P of a triangle equals the total of sides a, b, and c" means that the perimeter is determined by aggregating the lengths of the triangle's sides.

Consequently, you can express this in the following equation:

$P=a+b+c$

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3 months ago