Geometry - Ch. 1: Basic Concepts (45 of 49) Review Problem 11: Linear Pairs & Vertical Angles

1,186 views · Published 26 December 2018 · 2:01 · Indexed 24 October 2026

Channel: Michel van Biezen · 2018 · Education

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In this video I will find the area, A=?, of a triangle given the perimeter of the triangle, P=400m, and the sides of the triangle are x, x+10, and x+70.

Next video in this series can be seen at:
https://youtu.be/hmZllpyuOl8

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