Answer: 4.74
Step-by-step explanation: line up the decimal in 3.54 with the decimal with 1.2 Once you lined them up, and a zero to the 1.2(if u want to because its just a place holder)
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Answer:
parallelograms
Step-by-step explanation:
It's all about diagonals
Answer:
look at the picture i have sent
It is probably random, since they are asking random users to identify new features they would use. :)
Answer:
Step-by-step explanation:
Everything is right except the second one. It is acute as all the angles are under 90 degrees.