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4 years ago

In triangle JKL, point Y is the centroid. If JY is 22 feet, what is the length of the median that comes from vertex J?

Mathematics

1 answer:

Mice21 [21]4 years ago

3 0

Answer:

The length of the median that comes from vertex J is $33\ ft$

Step-by-step explanation:

we know that

The centroid is the point where all 3 medians intersect. The centroid divides each median in a ratio of 2:1

In this problem

see the attached figure to better understand the problem

$JY=\frac{2}{3}JM$

we have

$JY=22\ ft$

substitute and solve for JM

$22=\frac{2}{3}JM$

$JM=22*3/2=33\ ft$

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50/50

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3 years ago

Read 2 more answers

Classify each polygon by its number of sides. Drag the choices into the boxes to correctly classify each polygon

Travka [436]

Part a: hexagon is a six sided polygon.

Part b: dodecagon is a 12 sided polygon.

Part c: decagon is a 10 sided polygon.

Explanation:

Part a: The given polygon consists of 6 sides.

Hence, a polygon with 6 sides is called as hexagon.

Part b: The given polygon consists of 12 sides.

Hence, a polygon with 12 sides is called as dodecagon.

Part c: The given polygon consists of 10 sides.

Hence, a polygon with 10 sides is called as decagon.

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4 years ago