Natalie is completing construction of an equilateral triangle inscribed in a circle, as shown below: What should be the next step in her construction?

A

B

O Construct a line perpendicular to the line AB to create four congruent quadrants.

O Construct six equal sections around the circle using the original radius as a guide.

O Construct another point C anywhere on the circle to be the third vertex of her triangle.

Which diagram shows lines that must be parallel lines cut by transversal?

Find y to the nearest hundreds place

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.