Example 3

저자: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?

새 자료

Rovnoběžnost rovin
Isosceles Right Triangle
Segment Addition Postulate (Mild Questions)
Squaring a Rectangle (PST Version)
Right Triangle Inscribed in a Semicircle

자료 찾기

Creating a golden section rectangle
Science Applets
Euler Line
cruz hole#3
TR (KAY) - Άθροισμα γωνιών τριγώνου

주제 찾기

쌍곡면
매개변수곡선
삼각형
포물선
정적분