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damaskus [11]
3 years ago
11

​ Quadrilateral ABCD ​ is inscribed in this circle.

Mathematics
1 answer:
Ilya [14]3 years ago
3 0
Hello,

When you have an inscribed quadrilateral, the opposite sides are supplementary.

So you can write and solve the following equation.
x + 6x + 19 = 180
7x + 19 = 180
7x = 161
x = 23

Now, plug in 23 for X and we will find the measurement of B.
6(23) + 19
138 + 19
157

The measure of angle B is 157 degrees. (The picture is not drawn to scale)

Good luck,
MrEQ
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A line segment that goes from one side of the circle to the other side of the circle and doesn't go through the center is:
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A line segment that goes from one side of the circle to the other side of the circle and doesn't go through the center is called chord of circle.

Since,

The chord of a circle can be defined as the line segment joining any two points on the circumference of the circle.

The diameter is the length of the line through the center that touches two points on the edge of the circle.

So, we can say that every diameter of a circle is always called chord (longest chord) but every chord of the circle is not a diameter because the diameter passes to the circle's center but it not necessay that evey chord will pass through the center of the circle. Some, line segment goes from one side of the circle to the other side and doesn't pass through centre then for this case the line segment is called chord of the circle.

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2 years ago
Zach's movie collection contains 8 movies, including 4 dramas. What is the probability that a randomly selected movie will be a
ZanzabumX [31]

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Step-by-step explanation:

The possibility of the selected movie to be a drama is 4/8, or 1/2, or also can be written as 50% or 0.5

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8 0
2 years ago
Which expression is equivalent to one over 3p + 15?
Doss [256]

we know that

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and

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therefore

<u>the answer is the option </u>

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3 years ago
Pls help thanks okay bye
Sphinxa [80]
6+5+10= 22 (ignore this i have to have 20 characters to submit this answer )
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2 years ago
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Step-by-step explanation:

hope this helps

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