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9.05 Estimate angles

Interactive practice questions

Which angle is less than $45$45 degrees?

A

B

C
Easy
< 1min

Which angle is equal to $90$90 degrees? 

Easy
< 1min

Which angle is greater than $90$90 degrees? 

Easy
< 1min

Which angle is equal to $180$180 degrees?

Easy
< 1min
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