ALEKS Math Placement Test - How Long Does a Ladder Need to Be to Reach 90ft at a 75° Angle?

How to solve a right triangle word problem using basic trigonometry and the Pythagorean Theorem. In this video, we solve a real-world trigonometry problem involving ladder safety: If a ladder must be placed at a 75° angle for safety, how long should it be to reach 90 feet high? This type of problem is perfect for high school geometry, SAT, GED, or anyone learning right triangle trig. It’s also great for students in trades, construction, and real-world applications of math. ________________________________________ 📘 TabletClass Math Academy - https://TCMathAcademy.com Courses for Middle & High School Math, Test Prep, and Adult Learners ________________________________________ ⭐ Popular Courses: • Geometry https://tabletclass-academy.teachable.com/p/tabletclass-math-geometry1 • GED Math https://tabletclass-academy.teachable.com/p/ged-math • Math Skills Rebuilder (Adults) https://tabletclass-academy.teachable.com/p/math-skills-rebuilder-course • Algebra 1 & 2 https://tabletclass-academy.teachable.com ________________________________________ 📌 Subscribe for weekly real-world math challenges 👍 Like the video | 💬 Comment your answer | 🔔 Turn on notifications