Step-by-step explanation:
This is the answer for I)
Just use Pythagorean theorem formula to the tye hypotenuse.
Answer:
I do not think I can answer this without any pictures.
Step-by-step explanation:
Sorry, but could you attach a link or maybe sketch it out?
12 = 7+5 Hope this helps:)
Imagine taking a cube and slicing it open from one of the corners.
The exposed area of the cube would be a
triangle. See the image for reference.
Pretty sure it’s 20degrees so D!!