A rectangle has a length of 21 and a width of 9. What is its area?
Difficulty: Easy
About this MCQ
Easy SAT item. Correct choice: C. 189.
- A. 198
Why not A: “198” is not 189.
- B. 30
Why not B: “30” is not 189.
- C. 189 ✓
- D. 60
Why not D: “60” is not 189.
Correct answer
C. 189
Explanation
189 (option C) is the accepted answer to “A rectangle has a length of 21 and a width of 9. What is its area”. Option A (198) is a different value from 189. Option B (30) is a different value from 189. Option D (60) is a different value from 189. Keep 189 as the SAT fact for this stem.
Source: Original practice question, MCQsHub
Tags: SAT, Math, American Exams, Geometry
Submitted by: MCQsHub Editorial