How many vertices does a sphere have?

Mathematics

1 answer:

Vinvika [58]3 years ago

5 0

Hello, a sphere has zero vertices.

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4 years ago

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In the diagram below, TUVW is a rectangle. Prove triangle TZW is congruent to triangle UZV.

otez555 [7]

Answer:

By S.S.S. congruence property; ΔTZW ≅ ΔVZU

Step-by-step explanation:

Given:

TUVW is a rectangle.

To Prove : TZW ≅ UZV

Proof:

Since TUVW is a rectangle, and we know that opposite side of a rectangle is equal.

So,

$TW = UV \ \ .\ .\ .\ .\ 1$

And also TV and WU are the diagonals of the rectangle.

And the diagonals of rectangle bisects each other.

Therefore;

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Now In ΔTZW and ΔVZU

TW = UV (from 1)

TZ = ZV (from 2)

WZ = ZU (from 3)

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4 years ago

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3 years ago

David can paint a fence in ten hours. Alex can paint the same fence in eight hours. If

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Answer:

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Step-by-step explanation:

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