Answer:
Step-by-step explanation:
<h3>7) The lengths of the tangent from an external point to a circle are equal.</h3>
2x - 1 = x + 10
2x = x + 10 + 1
2x = x + 11
2x -x = 11

8) Radius : XC
Chord: CB
Diameter : AB
Name of the circle: X {a circle is named by its center}
Answer:
Step-by-step explanation:
pi*r^2=area
1*1=1
1*3.14=3.14
the area is pi itself
Answer:
False
Step-by-step explanation:
160 x 4 =? ~a~
~b~ solve the equation i gave you
Answer:
OCTAGON for question 1
Step-by-step explanation:
that's it an eight sided polygon is an octagon