Math Problem Statement
Solution
To solve this problem using the sine rule:
The sine rule states:
From the given diagram:
- Rearrange for :
Now, calculate the values:
Substitute into the formula:
The number that goes in the box is approximately 8.05.
Would you like further details or have additional questions?
Related Questions:
- What is the sine rule, and how does it work for non-right triangles?
- Why is the sine rule particularly useful for this triangle?
- How do we handle rounding when using trigonometric values?
- What is the importance of labeling angles and sides correctly in trigonometry problems?
- How would this method differ if we had only one angle and two sides?
Tip:
Always double-check your angle-sum relationships in triangles to ensure consistent results!
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Sine Rule
Triangle Properties
Formulas
a/sin(A) = b/sin(B) = c/sin(C)
Theorems
Sine Rule
Suitable Grade Level
Grades 10-12
Related Recommendation
Using the Sine Rule to Find a Missing Side in a Triangle
Solving a Triangle with the Sine Rule - Finding Side Length
How to Calculate the Missing Side in a Triangle Using the Sine Rule
Solving for x in a Right Triangle Using Law of Sines with Angles 56° and 39°
Solve for x using the Law of Sines in a Triangle Problem