ipotenuza = cateta√2⇒ cateta = ip/√2=ip√2/2
a) c= 6√2 *√2/2 = 6*2/2=6cm
b) c=8√2*√2/2 = 8*2/2=8 cm
c) c= 12√2/2=6√2 cm
d) c=18√2/2=9√2 cm
e) c= 8n√2/2=4n√2 cm
f) c= 8√10 *√2/2 = 4√20 = 4*2√5=8√5 cm
g) c= 6√14 *√2/2=3√28 = 3*2√7=6√7 cm
h) c= 6√3 *√2/2=3√6 cm
i) c= a√2*√2/2 = 2a/2=a cm