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NemiM [27]
3 years ago
11

Describe how to solve problems for the area of a reduced or enlarged figure when the scale factor and dimensions of the original

figure are given.
i wll give a brainliest out if it is correct plz hurry im on a quiz help
Mathematics
2 answers:
Murrr4er [49]3 years ago
8 0

Answer:We are going to define the following variables:

A: Area of the original figure.

k: scale factor.

We have that the area of the new figure (reduced or enlarged, depends on the value of k) is:

A '= k ^ 2 * A

Example: rectangle of dimensions (2) * (3) A factor of k = 2 is extended. Find the new area.

The original area is:

A = (2) * (3) = 6

The new area will be:

A '= (2 * 2) * (2 * 3) = 4 * 6 = 24

Or equivalently:

A '= k ^ 2 * A

A '= (2) ^ 2 * (6) = 4 * 6 = 24

saw5 [17]3 years ago
5 0
I don’t understand the question
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Answer:

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Consider the following data set: {4, 5, 6, 7, 10}. If you remove one of the numbers from the list, then the mean increases and t
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Answer:

6

Step-by-step explanation:

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Hope it helped:)

5 0
3 years ago
Evaluate |-7| + 3|4|
mojhsa [17]
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7 0
3 years ago
Read 2 more answers
Please help. 2) What is the equation of the circle?
barxatty [35]

Answer:

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Step-by-step explanation:

5 0
3 years ago
The length width and height of a rectangular solid are 8,4,1 respectively what is the length of the longest line segment whose e
LUCKY_DIMON [66]

Answer:

9 units

Step-by-step explanation:

Given

Length = 8

Width = 4

Height = 1

Required

Determine the length of the longest segment

To do this, we use:

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So, we have:

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Take positive square root

Longest = 9

<em>Hence, the length of the longest segment is 9 units</em>

3 0
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