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lozanna [386]
2 years ago
12

If line a and b are parallel, what is the value of x? Please help me

Mathematics
1 answer:
Rainbow [258]2 years ago
8 0
60
due to alternate interiors the angle supplementary to x is 120
120 + x = 180
x = 60
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Six pyramids are shown inside of a cube. The height of the cube is h units. Six identical square pyramids can fill the same volu
Amiraneli [1.4K]

The height of squared pyramid is \frac{1}{3}h unit.

<h3>What is the volume of a cube?</h3>

A cube is a solid three-dimensional object with six square faces or sides, three of which meet at each vertex. One of the five Platonic solids, the cube is the only regular hexahedron. It contains 8 vertices, 6 faces, and 12 edges.

Volume of cube = (side)^3 \ unit^3

Given the height of cube is h unit.

Volume of cube is h^3 \ unit^3

Let the height of squared pyramid is x unit

Volume of squared pyramid is \frac{1}{3} h^{2} \times x \ unit^3

According to the question, we have

Volume of cube = 6 \times volume of squared pyramid

\Rightarrow h^3=6 \times \frac{1}{3}h^2 \times x\\\Rightarrow h^3=2 \ h^2 \times x\\\Rightarrow h=2x\\\Rightarrow x= \frac{1}{2}h

Therefore, the height of squared pyramid is \frac{1}{3}h unit.

To learn more about squared pyramid from the given link

brainly.com/question/27476449

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8 0
2 years ago
Try These C <br><br> A &amp; B <br> I’m honestly very confused
Margaret [11]

Answer:

for b

Step-by-step explanation:

r and s are congruent because they're both supp to the same angle

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2 years ago
Name any two special cases of quadrilaterals, which can be constructed by knowing less than five
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Well when you take x*5 and put that into a glizzy then you swallow it whole the answer will come out to about answer B

7 0
3 years ago
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viva [34]
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Step-by-step explanation:

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4 0
3 years ago
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