An equilateral triangle has a side length of 10 units. What is its area? **Sketch a picture to help you work through this problem!* Keep your answers in simplest radical form. Copy and paste this symbol, if necessary, to type your answer: V Length of altitude (height) = un %3D Area of triangle = un? %3D

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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An equilateral triangle has a side length of 10 units. What is its area?
**Sketch a picture to help you work through this problem!**
Keep your answers in simplest radical form.
Copy and paste this symbol, if necessary, to type your answer:
Length of altitude (height) =
un
Area of triangle =
un?
1 2
Transcribed Image Text:An equilateral triangle has a side length of 10 units. What is its area? **Sketch a picture to help you work through this problem!** Keep your answers in simplest radical form. Copy and paste this symbol, if necessary, to type your answer: Length of altitude (height) = un Area of triangle = un? 1 2
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