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Vlad1618 [11]
3 years ago
6

What is the radius of the circle? Example how you know..

Mathematics
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

The radius of the circle is 7 units.

Step-by-step explanation:

Radius is the measure from the center point of a circle to a point on the outside edge. Since you have coordinates, you can find the radius using distance formula.

<em>You could also just count how many units are between the center and the edge to get 7 units because 8 - 1 = 7</em>

xxTIMURxx [149]3 years ago
3 0

Answer:

r=7

Step-by-step explanation:

C is at x=1 at circle side is at 8

8-1= 7

so, r=7

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I have to find the value of x
Greeley [361]

Answer:

x = 25

Step-by-step explanation:

A quadrilateral is inscribed in a circle, so it is a cyclic Quadrilateral.

Opposite angles of a cyclic quadrilateral are supplementary.

Therefore,

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From equations (1) & (2)

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2 years ago
Shanking draws a line that is 25cm long. Kathi draws a line that is 30cm longer than shaniks line. How long is kathis line
Dvinal [7]

Answer:

55

Step-by-step explanation:

If Kathi´s line is 30cms longer than Shanking´s, you would just add 30 and 25 to get the length of Kathi´s line.

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