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175
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avatar+87 

Help with these I cannot get the rest right. 

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 Aug 29, 2018
 #1
avatar+374 
+3

Problem 1:

 

This triangle has all the same side lengths, which means it is equilateral. This also means that all the angles are equal to \(60\) degrees. \(x = 60\) and the triangle is all of the following: Acute, Equiangular, Equilateral, and Isosceles. 

 

Problem 2:

 

I see you already have the degrees, so let's go straight to classifying the triangle. It is all of the following: Acute and Isosceles.

 

- Daisy

 Aug 29, 2018
 #2
avatar+3994 
+2

(1) Since it is an equilateral triangle, the angle is 60 degrees.

It is acute, equiangular, isosceles, and equilateral.

 

(2) 50+2x=180, 2x=130, x=65 degrees.

Acute and isosceles.

 Aug 29, 2018
edited by tertre  Aug 29, 2018

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