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galben [10]
3 years ago
13

Why is the square root of 23 an irrational number​

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0

Answer:

When simplified, the square root of 23 is a non-terminating and non-repeating decimal. This, and the fact that it can't be written as a fraction is why it is an irrational number.

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What type of number is -6/0
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Answer: is a indeterminate number there is no number multiplied by zero that gives -6

Step-by-step explanation:

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Given the diagram below. If G is the circumcenter of ABC. DC = 16, GB = 21 and AZ = 19, find each measure.​
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Answer:

Step-by-step explanation:

Properties of a circumcenter;

1). Circumcenter of a triangle is a point which is equidistant from all vertices.

2). Point where perpendicular bisectors of the sides of a triangle meet is called circumcenter of the triangle.

From the picture attached,

9). AG = GB = GC = 21

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12). By applying Pythagoras theorem in ΔGDB,

     GB² = DG² + BD²

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