Jawaban:
1) a. sejajar
b. berhimpit
c. berpotongan
d. berpotongan
2) 8x + 10x = 90⁰
18x = 90⁰
x = 90/18
x = 5
sudut SPR= 8(5)
= 40
sudut RPQ= 10(5)
= 50
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Jawaban:
1) a. sejajar
b. berhimpit
c. berpotongan
d. berpotongan
2) 8x + 10x = 90⁰
18x = 90⁰
x = 90/18
x = 5
sudut SPR= 8(5)
= 40
sudut RPQ= 10(5)
= 50