" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x = 46 / 2
x = 23
3y derajat = 39 derajat =>> karena sehadap, sama besar
y = 39 / 3
y = 13
b. (x+32) derajat = 3x derajat =>>> karena sehadap sama besar
x - 3x = -32
-2x = - 32
x = 16
3x= 3 × 16 = 48 (karena x nya udah ketemu 16 derajat)
4y + 48 = 180 derajat =>>>karena sebelahan sudutnya.. (gitu wes..-_-)
4y =180-48
4y = 132
y = 28