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2 years ago

Can someone help me pls

Mathematics

2 answers:

Elena-2011 [213]2 years ago

5 0

For MN to be tangent, angle N would need to be 90 degrees making the triangle a right triangle.

Using the Pythagorean theorem uses the base and the height to see if it equals what is shown for the hypotenuse. If it does it is tangent.

Hypotenuse = SQRT(18^2 + 80^2)

Hypotenuse = sqrt(324 + 6400)

Hypotenuse = sqrt(6724)

Hypotenuse = 82

This matches the 82 shown in the picture, so it is a right triangle, making MN tangent to circle L.

motikmotik2 years ago

4 0

Answer:

the only explanation to this is segment MN is tangent to circle L because it touches the circle L in one point

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