Tolong bantu caranya……. plis

By Admin ReiPosted on December 7, 2022

Tolong bantu caranya....... plis

Tolong bantu caranya……. plis

$frac{TQ}{12} = frac{15}{8} \TQ = frac{12 times 15}{8} \ TQ = 22.5$
TQ = a + 15
22,5 = a + 15
a = 22,5 – 15
a = 7,5

maka a = 7,5 cm