Answer:
x = 3.8
Step-by-step explanation:
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Answer:
36
Step-by-step explanation: 6 + 6 + 6 + 6 + 6 + 6 = 36
<span> By definition, the perimeter of a semicircle is given by:
</span>
<span> Where,
d: diameter of the semicircle
r: radius of the semicircle.
The radius of the semicircle is given by:
</span>
<span> Where,
d: diameter of the semicircle
Substituting values:
</span>
<span>
Then, the perimeter is:
</span>
<span>
Answer:
The perimeter of the semicurcle is given by:
P = </span><span>
<span>164.48</span></span>
m
you can use both either (4tanA+3) or, (4tanA-3)
hope this helped you ☺️
any confusion comment it and let me know.
X^2+y^2-6x+4y+18=0
x^2-6x+y^2+4y+18=0
x^2-6x+9+y^2+4y+4 =-18+9+4
(x-3)^2+(y+2)^2=-5
-5 is the minimum value of the given circle