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2 years ago

I need help with all four

Mathematics

1 answer:

Ipatiy [6.2K]2 years ago

3 0

Answer:

see below

Step-by-step explanation:

Any line between two points on the circle is a chord.

Any angle with sides that are chords and with a vertex on the circle is an inscribed angle.

Any angle with sides that are radii and a vertex at the center of the circle is a central angle. Each central angle listed here should be considered a listing of two angles: the angle measured counterclockwise from the first radius and the angle measured clockwise from the first radius.

chords: DE, EF

inscribed angles: DEF

central angles: DCF . . . . . note that C is always the vertex of a central angle

chords: RS, RT, ST, SU

inscribed angles: SRT, RSU, RST, RTS, TSU

central angles: RCS, RCT, RCU, SCT, SCU, TCU

chords: DF, DG, EF, EG

inscribed angles: FDG, FEG, DFE, DGE

central angles: none

chords: AE

inscribed angles: none

central angles: ACB, ACD, ACE, BCD, BCE, DCE

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Liula [17]

Answer:

$(AD)^2 + (CD)^2 = (CA)^2$ and $(CD)^2 + (BD)^2 = (CB)^2$

Step-by-step explanation:

Given

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Required

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From the question, CD bisects AB and it bisects it at D.

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From the attachment, we have that:

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2 years ago

Read 2 more answers

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Answer: Carlos is correct

Step-by-step explanation:

2x^5-250x^2

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Carlos followed these steps. So he is correct. Carlos is correct because he correctly factored the GCF, identified a and b, and applied the difference of cubes method.

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3 years ago

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Igoryamba

Answer: 12.37ft

<h2 />

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Sidana [21]

Step-by-step explanation:

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