The light's coverage area is given mathematically as i.e. Area=
Given that a lighthouse casts a revolving beam of light as far as they peir and asked the area is covered.
The revolving beam of light covers the whole space i.e entirely 360°
I.e. it forms a circle-like region
Area of circle =
{ where r is the radius of circle}
Let's assume the distance traveled by light as "d"
as it forms a circular region, it forms a circle of radius "d"
Mathematical connection i.e. area of the region
⇒area of circular region=
{where d is the radius of region}
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(36x^3-36x-1)/6x+6 or 6x^2-6x+(-1/6x+6)
Answer:
△TRS ≅ △HGF
Step-by-step explanation:
△TRS ≅ △HGF by 1st triangle congruence property(TR = HG; TS = HF; ∠RTS = ∠ FHG)
Answer:
29.7
Step-by-step explanation:
(1/2)*11*5.4=29.7
Answer:
1
Step-by-step explanation:
1 in fraction form is 4/4.
4/4 - 2/4= 2/4.
2/4 x 1/2 = 1/8