Panjang TQ adalah? ?​

Jawaban:

c.6cm

Penjelasan dengan langkah-langkah:

tq/pq = St/Rp

tq/3+tq = 8/12

12Tq = 24 + 8tq

12 tq – 8 tq = 24

4tq = 24

tq = 24/4

tq = 6cm