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2 years ago

Tell me the Characteristics of a Reflection

Mathematics

2 answers:

Anna007 [38]2 years ago

6 0

Answer:

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection. Light reflects from a smooth surface at the same angle as it hits the surface.

Hoochie [10]2 years ago

5 0

Answer:

Hi, There!

Part A: tell me the Characteristics of a Reflection

There are several important characteristics of a reflection:

A reflection maps a line to a line, a ray to a ray, a segment to a segment, and an angle to an angle. Each piece of the original pre-image is exactly the same in the image.

A reflection preserves lengths of segments. The length of a line segment will be the same in a reflection.

A reflection preserves degrees of angles. The angles of the image are congruent to the angles in the pre-image.

Part B:

Rigid transformation: Moving a figure so that it is in a new location but has the same size, shape, and area. A mathematical reflection is a type of rigid transformation

Part C:

what is Line of reflection: The line over which a pre-image is reflected to create a new image

$llNightlyFlamell$

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Answer:

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Step-by-step explanation:

Dimensions are missing.

Suppose a right triangle has a base of length 7yards and a height of 24 yards.

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Step-by-step explanation:

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Read 2 more answers

The volume of a right cylinder is 155.4 ft. 3 The radius is 3 ft. Determine the height of the cylinder.

BigorU [14]

Answer:

The height is approximately 5.4961507

Step-by-step explanation:

The volume of a right cylinder is $v=$ π · r² · h, where r is the radius and h is the height.

We know the radius and volume. We can figure out the height like so:

$v= pi * r^2 * h\\\\\frac{v}{pi * r^2} = \frac{pi * r^2 * h}{pi * r^2}\\\\\frac{v}{pi * r^2} = h$

Now, we just substitute the known values in for their corresponding variables:

$\frac{155.4}{3.1415927 (approx.) * (3)^2} = h\\\\\frac{155.4}{3.1415927 (approx.) * 9} = h\\\\\frac{155.4}{28.2743339 (approx.)} = h\\\\5.4961507 = h$