Jace wrote a sentence as an equation.
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
so for the triangles in 7) they angles are the same in each, that's what the lines are saying, that they are the same angles, and because the angle are the same, the triangles are just a scale of each other we can say that the X side is just a ratio of the other triangle , or
=
now just solve for X
*
=
*
x = 120/6
x=20
_______________________________
for the triangles in 8) same thing
=
*
=
*
X =
X = 2
The circle has center at (9, 12) and passes through the origin.
Equation of the circle in center and radius form is given by
where r is the radius and center at (h,k)
Now substitute the value of the center we get
As it passes through the origin so we can write
Hence the equation of the circle is