What do you notice about AEC and AED?

Mathematics

1 answer:

Fantom [35]2 years ago

4 0

Angle AEC and angle AED are angles on a straight line. They are supplementary angles. One is a supplement of the other angle.

<h3>What are Supplementary Angles?</h3>

Two angles are defined as supplementary angles when the sum of both angles are equal to 180 degrees. According to the linear angle pair theorem, if two angles are on a straight line, then the sum of both angle measures would be equal to 180 degrees. Therefore, one is the supplement of the other. In the same vein, angles on a straight line are therefore supplementary angles.

If two angles are on a straight line, the measure of one angle would be the supplement of the other because their sum is equal to 180 degrees.

Angle AEC and angle AED in the diagram given, are angles on a straight line, thus, they are supplementary angles and they have a sum of 180 degrees. One is a supplement of the other angle.

Learn more about supplementary angles on:

brainly.com/question/8992900

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irakobra [83]

Based on the calculation below, the regular pay amount would be $420.

<h3>How is the regular pay calculated?</h3>

The regular pay amount can be calculated using the following formula:

Regular pay = Regular hours * Regular hourly rate ................... (1)

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2 years ago

The area of two similar octagons are 4 m2 and 25 m2. What is the scale factor of their side lengths

mylen [45]

Answer:

The scale factor of the sides of the Octagon is 2:5

Step-by-step explanation:

Both these octagons can be considered as the combination of 8 similar triangles joined edge to edge.

We know this property of similar triangles, that the ratio of area of similar triangles is proportion to the square of the ratio of sides of the similar triangle.

$Side_{1} ^{2} : Side_{2} ^{2} =Area_{1} : Area _{2}$