1. The area of the triangle is 141.9 square units, Find the height to the nearest tenth. 22 14 21 A = 141.9 units² 2. Show your understanding with words! OI will explain which techniques I can use when I have missing information when I am trying to find the area of a polygon.

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter9: Roots And Radicals
Section9.4: Multiply Square Roots
Problem 310E: A landscaper wants to put a square reflecting pool next to a triangular deck, as shown below. The...
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1. The area of the triangle is 141.9 square
units, Find the height to the nearest tenth.
22
14
21
A = 141.9 units²
2. Show your understanding with words!
OI will explain which techniques I can use
when I have missing information when I
am trying to find the area of a polygon.
Transcribed Image Text:1. The area of the triangle is 141.9 square units, Find the height to the nearest tenth. 22 14 21 A = 141.9 units² 2. Show your understanding with words! OI will explain which techniques I can use when I have missing information when I am trying to find the area of a polygon.
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