Finding missing sides with trigonometry
Trigonometry helps us solve real-world problems, like finding the height of a building or the distance across a river, without measuring them directly. By using the angles and a known side of a right triangle, we can calculate the missing sides with tools like sine, cosine, and tangent. Jump to the questions
Practise now
Answers should be correctly rounded to 1 decimal place.
Question 1.
Find the length of x, rounded to 1 decimal place.
Question 2.
Find the length of x, rounded to 1 decimal place.
Question 3.
Find the length of x, rounded to 1 decimal place.
Question 4.
Find the length of x, rounded to 1 decimal place.
Question 5.
Find the length of x, rounded to 1 decimal place.
Question 6.
Find the length of x, rounded to 1 decimal place.
Question 7.
Find the length of x, rounded to 1 decimal place.
Question 8.
Find the length of x, rounded to 1 decimal place.
Question 9.
Find the length of x, rounded to 1 decimal place.
Question 10.
Find the length of x, rounded to 1 decimal place.
Score: 0/10