The 2 is in the tenths place, therefore we look at the number after to determine what to do with it. The number after is an 8 therefore we must round the two up to a 3. Therefore the answer is 310.3
The angle is 60° because it is one of three angles that make up an equilateral triangle.
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Answer:
a) 19
b) 3
Step-by-step explanation:
They are adding 3 sticks each time so n=3
I hope this helps
Answer:
5mm
Step-by-step explanation:
Because, the radius is: It is the line between any point on the circle and the midpoint of the circle..