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irina1246 [14]
3 years ago
8

Find the distance between these points.

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Answer:

√85

Step-by-step explanation:

See image

Distance formula can be used to find the distance between two points.

d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}  }

morpeh [17]3 years ago
6 0

Answer: Second option

d=\sqrt{85}

Step-by-step explanation:

The formula to find the distance between two points is:

d=\sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}

In this problem the points are C(0, 4), T(-6, -3)

This is

x_1=0\\\\x_2=-6\\\\y_1=4\\\\y_2=-3

So the distance is:

d=\sqrt{((-6)-0)^2 + ((-3)-4)^2}

d=\sqrt{(-6)^2 + (-7)^2}

d=\sqrt{36 + 49}

d=\sqrt{85}

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Answer:

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Step-by-step explanation:

A tangent to a circle is perpendicular to the radius of the circle at the point of tangency. That means that in quadrilateral AOBC, angles A and B are right angles and measure 90 deg.

The sum of the measures of the angles of an n-sided polygon is

(n - 2)180 deg

In this case, n = 4, so

(4 - 2)180 deg = 360 deg

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2 years ago
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2 years ago
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LUCKY_DIMON [66]
The formula for the volume of a triangular pyramid is:

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The formula for the volume of a triangular prism is:

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Since the base and the height are the same in this problem for both the prism and the pyramid, solving for the volume of the prism is simple.

Looking at the formulas, you'll see that the volume of the pyramid (assuming that both the height and the area of the base are the same) is 1/3 the volume of the prism.

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3 years ago
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Hello!

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