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3 years ago

Which best describes a transformation that preserves the size, shape, and angles of an object?

1 answer:

3 0

The transformation is ISOMETRY.

In mathematics, an isometry (or congruence, or congruent transformation) is a distance-preserving transformation between metric spaces, usually assumed to be bijective. A composition of two opposite isometries is a direct isometry. A reflection in a line is an opposite isometry, like R 1 or R 2 on the image.

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Can someone please answer this question please answer it correctly and please show work please help me I need it

andrezito [222]

Answer:

A. Kayla

Step-by-step explanation:

To find the difference between the two numbers we will do:

7°C - (-5°C)

Subtracting a negative number is the same as simply adding, so we can rewrite the equation as:

7°C + 5°C = 12°C

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3 years ago

Read 2 more answers

What is the same as multiplying by 1/3?

s2008m [1.1K]

Answer:b

Step-by-step explanation:

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2 years ago

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Part B

Elanso [62]

Answer:

22 1/2

Step-by-step explanation:

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3 years ago

Ill give you brainiest

White raven [17]

Answer:

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Step-by-step explanation:

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2 years ago

What are the lateral area and the surface of the cone shown below?

Ierofanga [76]

$\bf \textit{lateral surface area of a cone}\\\\
LA=\pi r\stackrel{slant~height}{\sqrt{r^2+h^2}}~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=11\\
\stackrel{slant~height}{\sqrt{r^2+h^2}}=24
\end{cases}\implies LA=\pi (11)(24)
\\\\\\
\boxed{LA=264\pi }\\\\
-------------------------------$

$\bf \textit{total surface area of a cone}\\\\
SA=\pi r\stackrel{slant~height}{\sqrt{r^2+h^2}}+\pi r^2~~
\begin{cases}
r=radius\\
h=height\\
-------\\
r=11\\
\stackrel{slant~height}{\sqrt{r^2+h^2}}=24
\end{cases}
\\\\\\
SA=\pi (11)(24)+\pi (11)^2\implies SA=264\pi +121\pi 
\\\\\\
\boxed{SA=385\pi }$

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3 years ago