Explore IDNLearn.com's extensive Q&A database and find the answers you're looking for. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.
Answer:
A. 20.2 ft.
Step-by-step explanation:
Use the pythagorean theorem to find the missing side length.
a^2+b^2=c^2
11^2+17^2=c^2