5,12,13 because a squared + b squared = c squared. 25 + 144 = 169 and 13 squared equals 168
Answer:3.9
Step-by-step explanation:
Answer:
A)20.00mm
Step-by-step explanation:
since the cube has 6 faces divide it by 6.
= 2400 ÷ 6
=400
1 face = 400 area
since the surface of the cube is square and its area is 'side square'
find the square root of 400
which is 20 cm (side)
Also, I took the test and got it correct.
Answer:
Where are the options? This is kinda broad..