A right triangle has a base of 9 inches and a height of 12 inches. What is its area?

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 $25.99Unlock all

Prepare for the Local 483 Apprenticeship Exam. Utilize flashcards and multiple-choice questions, with hints and explanations for each. Get exam-ready today!

Multiple Choice

A right triangle has a base of 9 inches and a height of 12 inches. What is its area?

Explanation:
The area of a triangle is one-half the product of its base and height. In a right triangle, the base and height are perpendicular, so this formula applies directly. Multiply 9 by 12 to get 108, then take half to get 54. So the area is 54 square inches. The other numbers would come from either forgetting to divide by two or using different dimensions, but with the given base and height, 54 is the correct result.

The area of a triangle is one-half the product of its base and height. In a right triangle, the base and height are perpendicular, so this formula applies directly. Multiply 9 by 12 to get 108, then take half to get 54. So the area is 54 square inches. The other numbers would come from either forgetting to divide by two or using different dimensions, but with the given base and height, 54 is the correct result.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy