Answer:
40 cm^2
Step-by-step explanation:
Answer:
C. 100
√
2
Step-by-step explanation:
This is a 45-45-90 triangle. When referring to the picture, in this case x=100
I think you selected the right graph in the picture, I wouldn’t all the way take my word because I’m still learning this stuff in school but I’m pretty sure you already picked the right answer