# SAT Skills Insight

Next Tests:
1/24 , 3/14

#### Skills needed to score in this band

SKILL 1: Determine the effect of changes in the linear dimensions of a figure on other measures of the figure, such as area

SKILL 2: Interpret and solve multistep problems involving geometric proportions

SKILL 3: Solve problems involving networks

1. 1

Determine the effect of changes in the linear dimensions of a figure on other measures of the figure, such as area

Example

The circumference, in inches, of a certain circle is , where . Which of the following is a possible area of the circle, in square inches?

2. 2

Interpret and solve multistep problems involving geometric proportions

Example

In the figure above, and are squares. If and , what is the ratio of the area of the shaded regions to the area of ?

3. 3

Solve problems involving networks

Example

In the figure above, a path must follow the direction indicated by the arrows. How many different paths from point to point pass through point ?

#### Buy Together, Get \$10 Off

##### Online Course

The online course includes explanations and auto essay scoring for the Study Guide's 10 practice tests.

#### The Official Study Guide for All SAT Subject Tests™:  Second Edition

Get ready for test day with a brand new edition of our best-selling SAT Subject Test Study Guide! Brought to you by the test-maker, this is the ONLY study guide with actual, previously administered tests for all 20 SAT Subjects Tests™ to provide you with the real test-taking experience.

See Inside