Question

In Figure 1, ABC is an isosceles triangle right angled at C with
AC = 4 cm. Find the length of AB.
chB
Figure 1​

Answer 1

Answer:

By phythagoras theromn

(AB)^2 +(BC)^2 =(AC)^2

2(AB)^2=(AC)^2

2(AB)2=16

AB=2.2^1÷2

Step-by-step explanation: