In right triangle AACE below, BD is parallel to AE, and BD is perpendicular to EC at D. The length of AC is 20 feet, the length of BD is 3 feet, and the length of CD is 4 feet. What is the length, in feet. of AE ? A 20 D 4 C E

Trigonometry (MindTap Course List)
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Author:Ron Larson
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Chapter3: Additional Topics In Trigonometry
Section3.2: Law Of Cosines
Problem 1ECP: Find the three angles of the triangle whose sides have lengths a=6 centimeters, b=8 centimeters, and...
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In right triangle AACE below, BD is parallel to AE,
and BD is perpendicular to EC at D. The length of AC
is 20 feet, the length of BD is 3 feet, and the length of
CD is 4 feet. What is the length, in feet. of AE ?
A
20
D 4 C
E
Transcribed Image Text:In right triangle AACE below, BD is parallel to AE, and BD is perpendicular to EC at D. The length of AC is 20 feet, the length of BD is 3 feet, and the length of CD is 4 feet. What is the length, in feet. of AE ? A 20 D 4 C E
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