Answer:
AC^2+BC^2= AB^2
So 5^2+8^2=c^2
5 squared + 8 squared = c squared
<em>Please mark me as brainliest.</em>
(I) ||u+v||^2 = <u>
= <u> <u>
= <u>
= ||u||^2 + ||v||^2
(Ii) use what we proved in the first and should be trivial</u></u></u></u>
Answer:
What topic is this and which grade are u in?
Both 2 and 4 are correct answers
Answer:
212 in^2
Step-by-step explanation: