Penjelasan dengan langkah-langkah:
1
a. < PQT + < RQT = 90°
< PQT + 27° = 90°
< PQT = 90° – 27°
< PQT = 63°
b. < ABD + < CBD = 180°
3x + 20° + 5x = 180°
8x = 180° – 20°
8x = 160°
x = 160°/8
x = 20°
< ABD = 3x + 20°
< ABD = 3(20°) + 20°
< ABD = 60° + 20°
< ABD = 80°
2a. Sudut luar berseberangan :
< AGC dan < DHF
< BGC dan < DHE
b. Sudut dalam sepihak :
< AGH dan < EHG
< BGH dan < FHG
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
1
a. < PQT + < RQT = 90°
< PQT + 27° = 90°
< PQT = 90° – 27°
< PQT = 63°
b. < ABD + < CBD = 180°
3x + 20° + 5x = 180°
8x = 180° – 20°
8x = 160°
x = 160°/8
x = 20°
< ABD = 3x + 20°
< ABD = 3(20°) + 20°
< ABD = 60° + 20°
< ABD = 80°
2a. Sudut luar berseberangan :
< AGC dan < DHF
< BGC dan < DHE
b. Sudut dalam sepihak :
< AGH dan < EHG
< BGH dan < FHG