Answer:
A book about a mass of 1 kilogram, but that isn't the only answer.
Explanation:
There's many objects with a mass of one kilogram like one liter of water, a pineapple, bag of sugar etc.
Answer:
Option 3 (angle WXY + angle YXZ = 180) is the answer.
Answer:
c
Step-by-step explanation:
its just the dilate of the triangle which both add up to 180
Is the box cube or a parallelogram?