Question

HELP ASAP PLEASE!
What is the PERIMETER of figure ABC?
A (-5,4) B (-9,4) C (-9, -3)

Answer 1

Answer:

19cm

Step-by-step explanation:

7+4=11

a²+b²=c²

7²+4²=c²

c²=49+16=65

√8+7+4=19cm