**Problem Statement:**In triangle ΔQRS, the measure of ∠S = 90°, QR = 8.2 feet, and SQ = 4.2 feet. Find the measure of ∠R to the nearest degree.**Diagram Explanation:**The diagram is a right-angled triangle ΔQRS with the right angle at S. The side QR, the hypotenuse, is 8.2 feet long. The side SQ, adjacent to angle ∠R, is 4.2 feet long. **Diagram Details:**- △QRS is labeled with points Q, R, and S.- Side QR is labeled with a length of 8.2 feet.- Side SQ is labeled with a length of 4.2 feet.- There's a right angle symbol at point S.**Instructions for Solution:**To find the measure of ∠R, use trigonometric ratios. Here, use the cosine ratio because you have the lengths of the adjacent side (SQ) and the hypotenuse (QR).- Cosine of ∠R = Adjacent side / Hypotenuse- Cosine of ∠R = SQ / QR- Cosine of ∠R = 4.2 / 8.2Using a calculator, find the inverse cosine (arccos):∠R ≈ arccos(4.2 / 8.2)Finally, approximate the angle to the nearest degree.**Answer Submission:**There is an answer box for input with a submit button labeled "Submit Answer."**Note:**Ensure your calculator is in degree mode before computing the inverse cosine to get the measure of angle ∠R in degrees.

Name: **Problem Statement:**In triangle ΔQRS, the measure of ∠S = 90°, QR =
Uploaded: 2024-03-20T06:47:08.000Z
Channel: Bartleby
Description: **Problem Statement:**In triangle ΔQRS, the measure of ∠S = 90°, QR = 8.2 feet, and SQ = 4.2 feet. Find the measure of ∠R to the nearest degree.**Diagram Explanation:**The diagram is a right-angled triangle ΔQRS with the right angle at S. The side Q