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Zolol [24]
3 years ago
13

A triangle has side lengths 1, 2 and square cute of 3. The triangle

Mathematics
2 answers:
seraphim [82]3 years ago
6 0
A, I hope this helps!
Elza [17]3 years ago
5 0

Answer:

the answer is A. Is a right triangle

Step-by-step explanation:

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I need help with all four
Ipatiy [6.2K]

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.

<h3>1.</h3>

chords: DE, EF

inscribed angles: DEF

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

<h3>2.</h3>

chords: RS, RT, ST, SU

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

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

<h3>3.</h3>

chords: DF, DG, EF, EG

inscribed angles: FDG, FEG, DFE, DGE

central angles: none

<h3>4.</h3>

chords: AE

inscribed angles: none

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

3 0
3 years ago
Find the measure of ∠2 and ∠11<br><br> ∠2=________<br><br> ∠11=________
Ber [7]

Answer:

Angle 2 is 40 degrees and angle 11 is 50 degrees

Step-by-step explanation:

7 0
3 years ago
I need help plz find m M
Firlakuza [10]

Answer:

60°

I think that answer

8 0
3 years ago
What are the solutions to the system of equations <br> {-x+y=4<br> {y+12=x^2+x
Gnoma [55]

Answer:

Step-by-step explanation:

y=4+x          ............................................ (1)

y=x^2+x-12  ............................................ (2)

now equate both (1) and (2)

4+x=x^2+x-12

=>x^2=16

x=-4,4

now substitute the values of x ,

when x=-4 , y becomes 0

when x=4  , y becomes 8

so, solution set:

(-4,0) and (4,8)

8 0
3 years ago
Help with 16 and 17 please
Keith_Richards [23]

Answer:

16) b and 17) C

Step-by-step explanation:

8 0
3 years ago
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