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What is the area of an equilateral triangle with side length of 9 in? 17.3 in² None of these O 42.4 in² 35.1 in²

What is the area of an equilateral triangle with side length of 9 in? 17.3 in² None of these O 42.4 in² 35.1 in²

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter75: Drilling And Boring Compound-angular Holes
Section: Chapter Questions
Problem 6A
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What is the area of an equilateral triangle with side length of 9 in? O 17.3 in2 O None of these O 42.4 in2 O 35.1 in²
Transcribed Image Text:What is the area of an equilateral triangle with side length of 9 in? O 17.3 in2 O None of these O 42.4 in2 O 35.1 in²
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