115k views
2 votes
Select all of the shapes below which are enlargement of shape x

Select all of the shapes below which are enlargement of shape x-example-1
User Allenlinli
by
7.8k points

2 Answers

4 votes

Shapes similar to X, with a 3:1 ratio of width to height, are sought. Among the options, B and C emerge as suitable enlargements with a matching 1:3 height to length ratio, confirming their similarity to shape X.

To identify shapes similar to X, which is 3 units wide and 1 unit high, we consider the ratio of height to length. For X, this ratio is 1:3, representing a rectangular shape. Analyzing the provided answer choices:

A. 2:4.5 = 4:9

B. 3:9 = 1:3 (enlargement)

C. 2:6 = 1:3 (another enlargement)

D. 3:5

E. 3:8

F. 2:7

The key criterion for similarity is having the same ratio of length to width as X. Options B and C meet this criterion, as both have a height: length ratio of 1:3. Therefore, B and C are enlargements of shape X.

In summary, the ratios for the answer choices are examined to determine similarity to shape X. Shapes B and C are identified as suitable enlargements of X, sharing the 1:3 height to length ratio.

User Zadrozny
by
8.1k points
5 votes

Answer:

B, C

Explanation:

You want the shapes that are similar to X, which is 3 units wide and 1 unit high.

Similar

Similar rectangular shapes have the same ratio of length to width. Shape x has a height : length ratio of 1 : 3. The ratios for the answer choices are ...

A: 2 : 4.5 = 4 : 9

B: 3 : 9 = 1 : 3 . . . . one of the enlargements

C: 2 : 6 = 1 : 3 . . . . another enlargement

D: 3 : 5

E: 3 : 8

F: 2 : 7

Shapes B and C are enlargements of shape X.

<95141404393>

User Daveloper
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories