2006-11-12 11:42:07 · 14 answers · asked by yo 1 in Science & Mathematics ➔ Mathematics
101
2006-11-12 11:43:29 · answer #1 · answered by MollyMAM 6 · 1⤊ 1⤋
The sum of the angles of ANY triangle on a flat surface is 180 degrees.
So if angle A is 67 degrees and angle C is 12 degrees, angle B has to be 101 degrees.
180-67-12=101
2006-11-12 11:48:11 · answer #2 · answered by m0nde 2 · 2⤊ 0⤋
B=180-A-C=180-67-12=101 degrees
2006-11-12 12:17:26 · answer #3 · answered by yupchagee 7 · 2⤊ 0⤋
The angles need to add up to 180 degrees...which is what a straight line is and what a triangle would be if you opened it up. That being said:
67 + 12 = 79
180 - 79 =101
So, 101 degrees for angle B
2006-11-12 11:51:25 · answer #4 · answered by rrrevils 6 · 2⤊ 0⤋
B+67+12=180
B+79=180
B=101 degrees
Check:
101+67+12=180
180=180
2006-11-12 11:49:29 · answer #5 · answered by Anonymous · 1⤊ 0⤋
180 degrees in a triangle.
180 - 67 - 12 = 101
B = 101 degrees.
2006-11-12 11:44:26 · answer #6 · answered by Habester 3 · 1⤊ 0⤋
the sum of the triangles is always 180... so its 67+12 and then you subtract it from 180
2006-11-12 12:25:55 · answer #7 · answered by YoMoMMa 5 · 2⤊ 0⤋
180-12-67=101
its really easy
a triangle's angels will always add up to 180
do your own home work.
2006-11-12 11:46:37 · answer #8 · answered by Angel 3 · 2⤊ 0⤋
a triangle always has 180% in total
67+12=79
180-79=101
101
yay
2006-11-12 11:46:07 · answer #9 · answered by Anonymous · 2⤊ 0⤋
101..a triangle is 180 degree in total..so B = 101. Now wheres my money for helping you ?
2006-11-12 11:46:09 · answer #10 · answered by timbo_boi15 4 · 2⤊ 0⤋