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Calculate the length of RS with endpoints R(2, 3) and S(4, -1). Approximate the length to the nearest tenth.

User Lesnar
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Final answer:

To calculate the length of RS with endpoints R(2, 3) and S(4, -1), we can use the distance formula. Approximating to the nearest tenth, the length of RS is approximately 4.5.

Step-by-step explanation:

To calculate the length of RS with endpoints R(2, 3) and S(4, -1), we can use the distance formula. The distance formula is given by:

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

Plugging in the coordinates for R(2, 3) and S(4, -1), we have:

d = sqrt((4 - 2)^2 + (-1 - 3)^2)

d = sqrt(2^2 + (-4)^2)

d = sqrt(4 + 16)

d = sqrt(20)

Approximating to the nearest tenth, we have:

d ≈ 4.5

User Talkol
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