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Black_prince [1.1K]
3 years ago
12

Help plz find the area of the polygon simple

Mathematics
2 answers:
S_A_V [24]3 years ago
6 0

Answer:

216cm^2

Step-by-step explanation:

allsm [11]3 years ago
4 0

Answer:

Step-by-step explanation: you want to do length time width times the high to find the area

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distance of Neptune, Rn = 4.5 x 10^9 km

distance of earth, Re = 1.5 x 10^8 km

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let the time period of Neptune is Tn.

According to the Kepler's third law

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\left ( \frac{T_{n}}{T_{e}} \right )^{2}=\left ( \frac{R_{n}}{R_{e}} \right )^{3}

\left ( \frac{T_{n}}{1} \right )^{2}=\left ( \frac{4.5\times10^{9}}}{1.5\times10^{8}}} \right )^{3}

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Thus, the neptune year is equal to 164.32 earth year.

Step-by-step explanation:

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