Pliss yaa,Tolong mtk

a. x = akar dr 15 kuadrat + 8 kuadrat = akar df 225+64 = akar dr 289 = 17 cm
alas = akar dr 25 kuadrat - 15 kuadrat = akar dr 625-225 = akar dr 400 = 20 cm
y = 20-8 = 12 cm

b. x = akar dr 24 kuadrat + 18 kuadrat = akar dr 576+324 = akar dr 900 = 30 cm
y = akar dr 30 kuadrat +16 kuadrat = akar dr 900 + 256 = akar dr 1156 = 34 cm