Which of the following can be used to prove that triangle EFG is a right triangle
1 answer:
The first one. For a triangle to be considered a right triangle a^2+b^2 has to equal c^2
You might be interested in
Answer:
third and fourth one.
Not sure tho
I think 17.2 sorry if im wrong
Answer:
- r
- 2r
- m
(2-5i)(3+i)
use foil method to expand it into standard form
6+2i-15i+5i^2
5i^2-13i+6
