Question

Mohon bantuan untuk menjawab soal d dan e. Tolong dengan cara

Answer 1

D. x^2 = 41^2 - 9^2
x^2 = 1681 - 81
x^2 = 1600
x = 40

y^2 = 30^2 + 40^2
y^2 = 900 + 1600
y^2 = 2500
y = 50

e. anggap x+14 = z
z^2 = 25^2 - 7^2
z^2 = 625 - 49
z^2 = 576
z = 24
x = z-14 = 24-14 = 10

y^2 = 26^2 - 10^2
y^2 = 676-100
y^2 = 576
y = 24