2007-03-21 08:39:58 · 6 answers · asked by Happy to help 3 in Education & Reference ➔ Homework Help
They always add up to 360 degrees
maybe this can help you if you need any others:
Triangle-180
Quadrilateral-360
Pentagon-540
Hexagon-720
Heptagon-900
Octagon-1080
Nonagon-1260
Decagon-1440
2007-03-21 08:43:15 · answer #1 · answered by ..... 4 · 1⤊ 0⤋
you can always draw a line connecting opposite vertices of any quadliteral to make two non-overlapping triangles. label the angles in one triangle, a,b,c and in the other d,e,f since a+b+c = 180, and d+e+f=180,
the total of the angles in the quadliteral is a+b+c+d+e+f= 360 degrees
2007-03-21 16:03:02 · answer #2 · answered by waif 4 · 0⤊ 0⤋
360
do the effing math.
a square= four 90 degree angles. 90 times 4=360
2007-03-21 15:47:11 · answer #3 · answered by Anonymous · 0⤊ 1⤋
360 degrees
2007-03-21 15:48:02 · answer #4 · answered by Anonymous · 0⤊ 0⤋
360 degrees
2007-03-21 15:45:54 · answer #5 · answered by Anonymous · 0⤊ 0⤋
well divide a quad into 2 triangles and each triangle is 180 degrees so you'd multiply 180 x 2= Figure this out on your own.
2007-03-21 16:05:54 · answer #6 · answered by Anonymous · 0⤊ 0⤋