Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Can some help me calculate the value of x?

Can Some Help Me Calculate The Value Of X class=

Sagot :

Use the Pythagorean theorem to get the length PQ. Since ∆PQT is a right triangle, we have

PQ² + 15² = 25²   ==>   PQ = √(25² - 15²) = √400 = 20

Use the theorem again to get the length x :

x ² + 12² = PQ²   ==>   x = √(20² - 12²) = √256 = 16