Find the area of the regular octagon if the apothem is 3 cm and a side is 2.5 cm. Round to the nearest whole number.
1 answer:
What the person who is asking the question forgot to say is that its one of these answers
A.30cm2
B.55cm2
C.18cm2
D.60cm2
oh and I believe the answer is 30cm2
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Answer:
96.5606
Step-by-step explanation:
I hope this helps :)
65000x.135=8775
65000+8775=73775
So Bill earns $73,775 after the increase
Hoped this helped
Answer:
A
Step-by-step explanation:
correct me if I'm wrong
Factorise to get (x - 0.5)^3 = 0
The equation has root 1/2 with multiplicity 3.
9^2 = 4.5^2+b^2
81=20.25+b^2
60.75=b^2
b (altitude) = approx. 7.8
