2007-01-31 01:08:56 · 6 answers · asked by Rigaud J 1 in Science & Mathematics ➔ Mathematics
The supplement of
Or, 180-A=450-5A
Or,-A+5A=450-180
Or, 4A=270
Or,A=270/4=67.5 degrees
2007-01-31 01:22:47 · answer #1 · answered by alpha 7 · 0⤊ 0⤋
The supplement of an angle is 180 - A and its complement is 90 - A.
So, 180 - A = 5 (90 - A)
180 - A = 450 - 5A
4A = 270
A = 270 / 4
A = 67.5 °
2007-01-31 09:35:44 · answer #2 · answered by MathBioMajor 7 · 0⤊ 0⤋
The supplement of A is 180-A
The complement of A is 90-A
180-A=5(90-A)
180-A=450-5A
4A=270
A=67.5
2007-01-31 09:32:41 · answer #3 · answered by Behy_unique 2 · 0⤊ 0⤋
let the complement of A be C
C=90-A
let supplement of A is S
S=180-A
S=5C
180-A=5(90-A)=450-5A
A=270/4=67.5
2007-01-31 09:24:32 · answer #4 · answered by IN PURSUIT OF WISDOM 2 · 0⤊ 0⤋
S(A) = 180 - A
C(A) = 90 - A
S = 5C
180 - A = 5(90 - A)
180 - A = 450 - 5A
4A = 450-180
A = (450-180)/4 = 67.5
Check
S = 180 - 67.5 = 112.5
C = 90 - 67.5 = 22.5 = 1/5 * 112.5
2007-01-31 09:25:06 · answer #5 · answered by catarthur 6 · 0⤊ 0⤋
67.5º
2007-01-31 09:25:42 · answer #6 · answered by giovaney 1 · 0⤊ 0⤋