110k views
0 votes
Arcs and ChordsALGEBRA Find the value of x in each circle.1.2.384x+10=384x=28QX=74x4. 10M70°3.109°A4. OROS(5x – 1)°3x+2B58-7R.109°0(4x + 7)

Arcs and ChordsALGEBRA Find the value of x in each circle.1.2.384x+10=384x=28QX=74x-example-1
User Bohsen
by
7.9k points

1 Answer

2 votes

Congruent chords make congruent arcs. So, to find the value of x, equate 4x+7 and 5x-1.


\begin{gathered} 4x+7=5x-1 \\ 4x-5x=-1-7 \\ -x=-8 \\ x=8 \end{gathered}

Hence the value of x in each circle is 8.

User Viiii
by
8.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories