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Elina [12.6K]
3 years ago
15

An isosceles triangle always has three interior angles that measure 60° each.

Mathematics
1 answer:
Nataly [62]3 years ago
5 0

Answer:

False

Step-by-step explanation:

The definition given is that of an equilateral triangle, NOT that of an isosceles triangle. An isosceles triangle has <em>at least</em> two angles that are equal by definiton. They need not be 60 degrees. For example, a triangle with angle measures of 140, 20, and 20 is an isosceles triangle because two of the angles are equal. Hope this helped!

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fredd [130]

Answer:

25.62

Step-by-step explanation:

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8 0
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Drag a reason to each box to complete this proof.<br><br> If 12=13x+5 , then x = 21.
Ainat [17]
<span><span>I think the answers are:

Statement          Reason</span><span><span><span>  
<span>12=<span>13</span>x+5          </span></span>Given</span><span><span>  
<span>7=<span>13</span>x          </span></span>Subtraction Property of Equality</span><span><span> 
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By the way, I'm doing the same exam for Geometry as well. There's a lot of proof questions on there which I'm not good at doing for the reasoning part. If you finish the exam before I do, maybe you can message me what the answers are for some of the questions on there so I know if my answers for the questions are incorrect or not. 

Besides that, hope the answer above is correct for you. 

<em>~ ShadowXReaper069</em></span></span></span></span>
5 0
3 years ago
Read 2 more answers
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Vikki [24]
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5 0
3 years ago
Read 2 more answers
Ahlojjhbvgfotfdgouyf<br> (word count)
AnnZ [28]

Answer:

12-{16-(5×2)}²

12-(16-10)²

12-(6)²

12-36

(-24)

8 0
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olga nikolaevna [1]

Answer:

So what do you need help in plz

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3 years ago
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