Find the area use 3.14 for pie. Round your awnser to the nearest tenth. (19mm its in half a circle)
1 answer:
Answer:
A) 283.4
Step-by-step explanation: If the diameter is 19 then the radius is 9.5 squared times pi. (please correct me if i am wrong)
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The answer is .35 not 3.5
Answer:
1/4
Step-by-step explanation:
15+15+15+15= 60
i hope this helps
Is there a picture to go with this question?
Answer:
Step-by-step explanation:
radius (r) = 4 cm
area of the circle
= π * r²
= 3.14 * 4 * 4
=50.24 cm²
hope it will help :)
F(11) means to replace x in the equation with 11
12(11) + 5
12 x 11 = 132
Now you have 132 + 5 = 137
F(11) = 137
