浏览科目 Geometry — Semester A
Geometry · Semester A TEKS 8A-8B
Hard Calc Word Diagram

In right triangle ABC, an altitude CD is drawn from the right angle C to hypotenuse AB. If AD = 5 and DB = 12, what is the length of CD? A B C D 5 12 h = ? Geometric Mean

A √17 ≈ 4.12
B 2√15 ≈ 7.75
C √85 ≈ 9.22
D 8.5

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