Question

please answer the question​

Answer 1

Answer:

AC=12

Step-by-step explanation:

Given,

OB=8 cm,AB=10 cm

∠AOB = right angle 90 degrees is at O

AB^2=OA^2+OB^2

10^2=OA^2+8^2

OA^2=100-64

OA^=36

OA=6

AC=2*OA

AC=2*6

AC=12