Which quadratic equation passes through (5,12) and has a vertex (3,4)?
Oy=2(x+3)2 +4
Oy=2(x – 3)2 – 4
Oy= 2X2 + 12x + 22
O y= 222 – 12x + 22

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm