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Sergeu [11.5K]
3 years ago
11

Find the length of segment AB​

Mathematics
1 answer:
fgiga [73]3 years ago
3 0

Answer:

AB = 10.77 units

Step-by-step explanation:

If the extreme ends of a line segment are (x_1,y_1) and (x_2, y_2).

Then the length of the segment joining these extreme ends will be,

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

If the extreme ends of the line segment AB are A(-3, 1) and (7, 5).

Measure of AB = \sqrt{(7+3)^2+(5-1)^2}

AB = \sqrt{100+16}

AB = \sqrt{116}

AB = 10.77 units

Therefore, length of the segment AB will be 10.77 units.

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<h3>Answer:  35</h3>

=============================================================

Explanation:

A full circle is 360 degrees. The pie slices shown represent the various angles of each slice. Each angle expression in that diagram will add up to 360.

Doing this will help us solve for x.

(angleVQR)+(angleRQS)+(angleSQT)+(angleTQU)+(angleUQV) = 360

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angle TQU = 35 degrees

----------

Extra info:

  • angle VQR = 130 degrees
  • angle RQS = 80 degrees (same as angle UQV)
  • angle SQT = 35 degrees (same as angle TQU)
  • Starting at angle VQR, and working clockwise, the five angles are: 130, 80, 35, 35, 80. Note that 130+80+35+35+80 = 360.
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