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Lemur [1.5K]
3 years ago
8

A triangle is reflected across line l and then line m. If the lines intersect, what kind of isometry is this composition of refl

ections?
A-translation

B- rotation

C-reflection

D- glide reflection
Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0
The answer is glide reflection
aleksandrvk [35]3 years ago
7 0

Answer:

The Triangle is reflected across two lines.

 A composition means two or more transformation has taken place.

When the composition of two reflections between Intersecting line takes place, we consider it as equivalent to Rotation.

An Isometry means neither the change in shape,size, nor Angles (Interior as well as Exterior), that is two shapes after transformation are Congruent.

This kind of Isometry which is composition of reflections is called  

 Option D: Glide reflection

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<u>Step-by-step explanation:</u>

Here we have , If the first step in the solution of the equation 2x - 8 = 5x + 3 is "subtract 2x," then in the form of a paragraph, explain in complete sentences the next steps necessary to completely solve the equation for x. Let's solve this :

2x - 8 = 5x + 3

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An auditorium has rows of seats with 8 seats in each row. Kayla knows there are at least 70 seats but fewer than 340 seats in th
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Step-by-step explanation:

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