Sagot :
A= hypoténuse= 3² + 4²= 9+16 = 25 = √25 = 5
B= hypoténuse= 6² + 4² = 36 + 16 = 52 =
√52 =7,2
C= hypoténuse= 1² + 1² = 1 + 1 = 2 = √2 = 1,41
D= hypoténuse = 7,1² + 3,2² = 50,41 + 10,24 = 60,65 = √60,65 = 7,78
B= hypoténuse= 6² + 4² = 36 + 16 = 52 =
√52 =7,2
C= hypoténuse= 1² + 1² = 1 + 1 = 2 = √2 = 1,41
D= hypoténuse = 7,1² + 3,2² = 50,41 + 10,24 = 60,65 = √60,65 = 7,78