Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
You are not logged in.
#1 2013-03-14 11:25:52
- cooljackiec
- Full Member
Offline
Exterior Angles!!
hlep!
One interior angle of a triangle has a measure that is equal to the sum of the measures of the other two angles of the triangle. What is the measure of the smallest exterior angle of the triangle in degrees?
I see you have graph paper.
You must be plotting something
#2 2013-03-14 13:11:14
- bobbym
- Administrator
Online
Re: Exterior Angles!!
Hi cooljackiec;
I am getting 90°.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#3 2013-03-14 13:47:09
- cooljackiec
- Full Member
Offline
Re: Exterior Angles!!
Thanks, i get it now.
What is the measure (in degrees) of the smallest interior angle of a triangle in which the exterior angle measures have the ratio 3:4:5?
I see you have graph paper.
You must be plotting something
#4 2013-03-14 14:20:35
- bobbym
- Administrator
Online
Re: Exterior Angles!!
Hi;
I am getting 30°
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#6 2013-03-15 13:32:58
- cooljackiec
- Full Member
Offline
Re: Exterior Angles!!
thanks. i hope it was no trouble for you to solve these problems
I see you have graph paper.
You must be plotting something
#7 2013-03-15 14:00:35
- bobbym
- Administrator
Online
Re: Exterior Angles!!
Hi;
It is no trouble for me at all. I like solving problems. But I hope you are trying to solve them too.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.