Example 3

Author:Walch Education

A 13-foot ladder leans against the side of a building. The base of the ladder is 5 feet from the building. Risa calculates that the top of the ladder rests

feet up the side of the building. How high does the ladder reach?

New Resources

Making New Year's resolutions for 2026
Untitled
Prism Drawn in 2-Point Perspective
bewijs stelling van Pythagoras
רישום חופשי

Discover Resources

Area of a Circle
What's Happening - Area and Perimeter
Parking Lot
NS1-02-CYU3 (Product rule for exponents)
Es.217 (2020.01.23)

Discover Topics

Symmetry
Mathematics
Cuboid
Polynomial Functions
Tangent Function