Find the length of the hypotenuse of the triangle.
1mm 4/5mm c

Answer: 169/225 (0.75 2d.p)
Step-by-step explanation:
c²=a²+b² as C is Hypotenuse (largest side)
c²=(1/3)² + (4/5)²
c²= 1/9 + 16/25
c=169/225