Hey : please help no fake anwsers : I’ll mark you brainliest :3
1 answer:
Answer:
320units²
Step-by-step explanation:
one half triangle
area =1/2bh
area of the triangle= 1/2*5*8
= 20units²
area of the octagon= 16*20
=320units²
16 semi triangle will make up the octagon full
I hope it work for you
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Answer: The answer to this is 7.
Answer:
D is the answer not a or b or c
Step-by-step explanation:
none
Let the number be x
15% = 90
1% = 6
100% = 6 x 100 = 600
14*14*14=2744cm^3
C. 2744cm^3
