A composite figure consists of a rectangle 3 by 7 and a right triangle with base 3 and height 7 attached to one side. The total area is

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Grade 6 FAST Mathematics Test. Study with comprehensive questions, solutions, and tips to maximize your performance and excel in your exam!

Multiple Choice

A composite figure consists of a rectangle 3 by 7 and a right triangle with base 3 and height 7 attached to one side. The total area is

Explanation:
Finding the total area of a composite figure means adding the areas of the parts that make it up. The rectangle is 3 by 7, so its area is 3 × 7 = 21 square units. The attached right triangle has base 3 and height 7, so its area is (1/2) × 3 × 7 = 10.5 square units. Adding them gives 21 + 10.5 = 31.5 square units. The total area is 31.5.

Finding the total area of a composite figure means adding the areas of the parts that make it up. The rectangle is 3 by 7, so its area is 3 × 7 = 21 square units. The attached right triangle has base 3 and height 7, so its area is (1/2) × 3 × 7 = 10.5 square units. Adding them gives 21 + 10.5 = 31.5 square units. The total area is 31.5.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy