Answer:
A prism whose cross-section is a 60-sided polygon has 120 vertices.
Step-by-step explanation:
A polygon has the same quantity of sides and vertices, as a prism has two poligonal faces, the number of vertices is double the quantity of vertices of the 60-sided polygon. That is:
A prism whose cross-section is a 60-sided polygon has 120 vertices.
The expanded form of the given expression is 2 × w × z × z
<h3>Writing an expression </h3>
From the question, we are to determine the expanded form of the given expression
The given expression is
2wz²
To write an expression in an expanded form, we will write the expression as a repeated multiplication in the <u>simplest</u> way possible.
To do this, we will first expand the index in the given expression.
The index in the given expression is z²
Thus, we get
z² = z × z
Now, we will include the remaining individual terms in the expression and write them as product.
That is,
2wz² = 2 × w × z × z
Hence, the expanded form of the given expression is 2 × w × z × z
Learn more on Writing an expression here: brainly.com/question/17985350
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Answer:
A) vertical angles ∠BAC and ∠MAL
B) adjacent supplemental angles ∠KHC and ∠EHC
C) non-adjacent supplemental angles ∠KHC and ∠EHG
D) adjacent complimentary angles ∠AKC and ∠HKC
E) non-adjacent complimentary angles ∠AKC and ∠HKG
Answer:
18 Inches
Step-by-step explanation:
