Question

1. Tyra bought a lolli-pop with a diameter of 2 inches. What is the circumference of the lolli-pop to the nearest tenth of an inch? A. 3.9 inches B. 15.7 inches C. 6.3 inches D. 7.9 inches

Answer 1

A lollypop have a circular shape

Diameter D is the line in a circumference that divides it in half

then calculate directly π• D

to the nearest tenth

π•D = 3.14 x 2 = 6.28

then nearest number is 6.3 , or 6.30. Option C)