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3 years ago

The center of a circle lies on _____.

Mathematics

1 answer:

algol [13]3 years ago

4 0

<h2>Answer:</h2>

A) every diameter

<em>The center of a circle lies on </em><em>every diameter.</em>

<h2>Explanation:</h2>

B) The circle: A circle is a two-dimensional shape where all points are the same distance from the center. So this definition doesn't match the definition of the center of the circle. The center is just a point not several ones.

C) A tangent line: obviously this definition is false. A tangent line is a line not a point.

D) Every chord: A chord is any line segment between two points on a circle. The only chord that passes through is the diameter. So this definition does not include all the chords of a circle

A) Every diameter: This is the correct option! A diameter is any chord that <em>passes through the center</em>.

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Pls help i am on a timer will give a brainlist for the first person to answer it

Svetradugi [14.3K]

Answer: c

Step-by-step explanation:

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2 years ago

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Lunna [17]

Answer:

37.68cm

Step-by-step explanation:

C = 2 $\pi$ r

C = circumference

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3 years ago

Question Which sequence of transformations maps pre-image ABC to image A′B′C′ ? Triangle ABC was reflected over the y-axis and t

Stells [14]

The sequence of transformations was Triangle ABC was reflected over the y-axis and then translated 2 units up and 2 units to the right.

<h3>What is a transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

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Find out more on transformation at: brainly.com/question/4289712

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1 year ago

What is 6.9 times 10^-2 in standard form? thanks :)

poizon [28]

Answer:

0.069

Step-by-step explanation:

6.9 ×10^-2

69/1000

0.069

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2 years ago

Find the number of real number solutions for the equation. x2 – 18 = 0

madam [21]

x ^ 2 - 18 = 0
For this case, the first thing you should do is rewrite the expression:
x ^ 2 - 18 = 0
x ^ 2 = 18
The solutions for this case are:
x1 = root (18)
x2 = -raiz (18)
Therefore the answer is:
2 solutions of real numbers.
Answer:
2

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3 years ago

Read 2 more answers