HELP ASAP PLEASE!
What is the PERIMETER of figure ABC?
A (-5,4) B (-9,4) C (-9, -3)
![HELP ASAP PLEASE What is the PERIMETER of figure ABC A 54 B 94 C 9 3 class=](https://us-static.z-dn.net/files/da0/d3aa81d4830470fca28856be5048d968.png)
Answer:
19cm
Step-by-step explanation:
7+4=11
a²+b²=c²
7²+4²=c²
c²=49+16=65
√8+7+4=19cm