Angles:Finding the value of (x)
28 degrees 32 degrees X degrees. Triangle.
2007-02-05 09:28:13 · 5 answers · asked by jphomewhelp 1 in Science & Mathematics ➔ Mathematics
Sum of angles in a triangle = 180°
28 + 32 + X = 180
60 + X = 180
X = 120°
2007-02-05 09:35:50 · answer #1 · answered by Como 7 · 0⤊ 0⤋
Sum of the three angles in a triangle is always 180 degree.
The X degree = 180 - 28 - 32
2007-02-05 17:36:59 · answer #2 · answered by Henry 4 · 0⤊ 0⤋
The sum of the 3 angles of a triangle = 180 degrees
so we have:
a + b + c = 180
a = 28, b = 32
28 + 32 + c = 180
60 + c = 180
60 + c - 60 = 180 - 60
c = 120 degrees
To check, add them up and see if they equal 180:
28 + 32 + 120 = 60 + 120 = 180
:) Hope this helps!
2007-02-05 17:31:53 · answer #3 · answered by disposable_hero_too 6 · 0⤊ 0⤋
Inside a triangle = 180 degrees
so 180 -28 -32 =x
180-60=x
120=x
120 Degrees
2007-02-05 17:43:42 · answer #4 · answered by Sparky 4 · 0⤊ 0⤋
Triangle tells you the angles sum to 180.
So...
180 - 28 - 32 =
I'll let you figure out the rest
2007-02-05 17:37:07 · answer #5 · answered by Kdawggy 2 · 0⤊ 0⤋