Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.
Sagot :
Answer:
x = (√2)
Step-by-step explanation:
Note that this is a 45-45-90 triangle, and that
cos 45 = adjacent side / hypotenuse. We want to find the value of x, which happens to be the adjacent side.
Recall (or look up) that cos 45 = 1/(√2). Thus:
1 / (√2) = x / 2. Solve for x by multiplying both sides by 2:
2 / (√2) = x
We want the answer as a fraction with ratinal denominator. To obtain this, multiply both numerator and denominator by (√2):
x = (√2)
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.