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ella [17]
3 years ago
14

PLS HELP ILL GIVE BRAINLIST!

Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer:

The length of AP will be 14 units.

Step-by-step explanation:

As P is the centroid of ΔABC as shown in question figure.

As the side AB of the triangle has the midpoint D, the side AC of the triangle has the midpoint F and the side BC of the triangle has the

midpoint E.

Hence, CD, BF and AE being medians of ΔABC.

The point of intersection of these medians will be the centroid of the triangle. Hence, P is the centroid of ΔABC

According to rule, the centroid point of the triangle ΔABC divides each median into two segments in the ratio 2 : 1.

So,

AP = \frac{2}{3} AE

As the value of AE = 21

So,

AP = \frac{2}{3} (21)

AP = 14

So, the length of AP will be 14 units.

Keywords: centroid, triangle

Learn more about the centroid of triangle from brainly.com/question/7722758

#learnwithBrainly

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Answers or correcting please
Mariulka [41]

Answer:

Looks right to me! Great work!

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Write the integral that gives the length of the curve y = f (x) = ∫0 to 4.5x sin t dt on the interval ​[0,π​].
Troyanec [42]

Answer:

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Step-by-step explanation:

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Here, f(x)=\int_0^{4.5x}sin(t) \ dt interval [0, \pi]

Now, f'(x)=\frac{\mathrm{d} }{\mathrm{d} x} \int_0^{4.5x}sin(t) \ dt

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So the book's price is $50.

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