Question

Bantu no 1 & 2 dengan cara!

Answer 1

1a, x² = 8²+6²
x = 100
x = 10

x² = 6(6+y)
100 = 36 +6y
6y = 64
y  =64/6 = 32/3

z² = y(y+6)
z² = 64/6  (64/6 + 6)
z² = 64/6 (100/6)
z² = 64(100)/ 36
z = 80/6 =40/3

b/
y² = 4(16)
y² = 64
y= 8

x² = y²+4²
x² = 8² +4²
x² = 64 +16 = 80
x = 4√5

z² = y² + 16²
z² = 8² + 16² = 64+256= 320
z = √320
z= 8√5