True, In Euclidean geometry an equilateral triangle must be a 60-60-60 triangle.
Hope This Helps!!!
Answer:
<u>-3.45</u> is closer to -3
Step-by-step explanation:
because, since it's negative the closer the negative number is closer to 0 its number is lower (-) like -4 is farther away from the 0 than -3.
Answer:
Step-by-step explanation:
cube means 3D square.. right?
so for volume we want the height x width x length.. make sense?
since each edge is 9'
the volume is
= 729 
First one!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111111111111111111111111111111111111
False, they're perpendicular