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FinnZ [79.3K]
3 years ago
15

(45 points)

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0

Answer:

To bisect an angle or a line implies dividing the angle or line into two equal parts.

Similarities:

i. Use any convenient radius to describe two intersecting arcs

ii. Use the two ends of the line or arc of the angle to describe intersecting arcs.

iii. Draw a straight line i.e the bisector through the intersecting arcs through the line or angle.

Differences:

i. To bisect a line, two set of intersecting arcs are constructed above and below the line. But for an angle, a single set of intersecting arcs are constructed just once before the angle.

ii. The bisector passes through the point of intersection of the arcs above the line to the point of intersection of the arcs below the line. For an angle, the bisector passes through the point of intersection of the arcs through the angle to the vertex that forms the angle.

Step-by-step explanation:

found this in another post hope this helps

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Answer:

                 x=8\frac34\ \,,\quad y=8\frac12

Step-by-step explanation:

             \Delta TRS\sim \Delta LJK \quad\implies\quad \dfrac{|TR|}{|LJ|}=\dfrac{|RS|}{|JK|}=\dfrac{|ST|}{|KL|}\\\\\dfrac{4}{7}=\dfrac{5}{x}=\dfrac{6}{y+2}\\\\\\\dfrac{4}{7}=\dfrac{5}{x}\quad\implies\quad4x=5\cdot7\quad\implies\quad x=\dfrac{35}4=8\frac34\\\\\\\dfrac{5}{x}=\dfrac{6}{y+2}\quad\implies\quad 5(y+2)=6\cdot\dfrac{35}4\\\\5y+10=3\cdot\dfrac{35}2\\\\5y\ =\ \dfrac{3\cdot35}2-10\\ \div5\qquad\quad \div5\\\\y=\dfrac{3\cdot7}2-2=10\frac12-2=8\frac12

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4 years ago
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Ulleksa [173]

The correct answer you would be looking for would be 0 because it is equal to anything.

Hope this helps :)

Please mark me as brainliest!!!

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musickatia [10]

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Help me PLease<br><br><br><br> also explain how to do it
Lady bird [3.3K]

❥\Large\pmb{ \underline {\tt Answer}}

So we can only find x if other two angles of triangle is given.

In angle B as u can see boxed shape angle is there then it probably means it's a 90° angle.

We know sum of angles of triangle = 180°

{Reson :-

There's a formula to fund sum of angles of figure

  • (n-2) × 180
  • (3 -2) × 180
  • 1 × 180
  • 180°

}

Now Let's proceed

\boxed{ \rm Side_1+Side_2+Side_3 = 180\degree}

Fill all the given values

\dashrightarrow \tt 90 \degree + 55 \degree + c = 180 \degree

\\  \\

\dashrightarrow \tt 145\degree + c = 180 \degree

\\  \\

\dashrightarrow \tt  c = 180  \degree - 145\degree

\\  \\

\dashrightarrow \tt  c = 35\degree

\\  \\

Value of x = 35°

~BrainlyVIP ⸙

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