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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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Step-by-step explanation:

Given

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Area enclosed between the two is

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2 years ago
Liam has 2 quarts of apple juice he wants to pour the juice into 1/5 quart servings how many servings can Liam pour
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gogolik [260]

ANSWER

g(f( - 1)) = \frac{1}{5 }

EXPLANATION

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g(f(x)) = g( {x}^{2} )

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