Practice trigonometry
Trigonometry studies the relationships between the sides and angles of triangles.
In DinoMath you use it to measure distances and heights of distant objects.
Practice example
In a right triangle, sin(θ) = opposite/hypotenuse
What you’ll practice
Trigonometric ratios
Use sine, cosine and tangent.
Right triangles
Solve unknown sides and angles.
Applications
Calculate heights and distances.
The trigonometric circle
Relate ratios to the unit circle.
Practice Mode: Trigonometry
practice.free_hint
Related practice
Ready for your next challenge?
Practice is available to everyone. Create an account to save your progress and unlock the whole adventure.
Frequently asked questions
What is practicing {topic} in DinoMath?
In DinoMath, practicing {topic} is part of a math adventure. Each explorer solves problems at their own pace, gets help from Tico when stuck, and reinforces the skill with no grade labels or comparisons.
Why practice {topic}?
Practicing {topic} helps consolidate the skill and build confidence for the next challenge. In DinoMath you can practice any skill whenever you need it, without waiting for anyone.
Can I practice {topic} for free?
Yes. DinoMath can be started for free and practice is available in the Practice Zone. You can try the experience before deciding on a subscription.