Answer:
There are 9 arms.
Step-by-step explanation:
69% can be written as
69/100
That cannot be reduced any further since 69 and 100 do not have any common factors other than 1
△ABC~<span>△YZX
You just figure out what sides are similar to each other
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The first decimal point is tenth. 4.88
when rounding, we just look at the number right after the number you want to round to. it's 8 right? since 8 is closer to 10 than 0,
we round it to 4.9
(4.8 + 0.10)