Lancers Practice Test

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 $9.99Unlock all
Session length

1 / 20

What is the perimeter of a triangle with sides 5 cm, 12 cm, and 13 cm?

32

27

30

The perimeter is found by adding all the side lengths. For this triangle, 5 cm + 12 cm + 13 cm equals 30 cm, so the perimeter is 30 centimeters. (The fact that 5-12-13 forms a right triangle isn’t needed to find the perimeter, but it confirms the numbers form a valid triangle.)

35

Next Question
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy