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DominiRican1013
 one year ago
Suppose a triangle has sides a, b, and c with side c the longest side, and that a2 + b2 > c2. Let be the measure of the angle opposite the side of length c. Which of the following must be true? CHECK ALL THAT APPLY!
A. Theta is an acute angle
B. cos(theta)<0
C.The triangle is not a right triangle
D. The triangle in question is a right triangle
DominiRican1013
 one year ago
Suppose a triangle has sides a, b, and c with side c the longest side, and that a2 + b2 > c2. Let be the measure of the angle opposite the side of length c. Which of the following must be true? CHECK ALL THAT APPLY! A. Theta is an acute angle B. cos(theta)<0 C.The triangle is not a right triangle D. The triangle in question is a right triangle

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LynFran
 one year ago
Best ResponseYou've already chosen the best response.1im think this image.. dw:1437070982092:dw

LynFran
 one year ago
Best ResponseYou've already chosen the best response.1im not a fan of triangle questions i prefer identities, graph, calculus type question...lol

DominiRican1013
 one year ago
Best ResponseYou've already chosen the best response.0oh ll okay :) I'm getting tested on triangles now
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