1brainliest answer me asap julie is making a poster of the earth. she wants the earth to be a circle with a diameter of 10 inches. she wants to outline the earth with yarn. how many inches of yarn will julie need to outline the earth in her poster. show your work ty so much!

It will take about 31.4 inches of yarn to outline her planet Earth.

If Julie wants to outline the Earth, she needs to know the circumference of the Earth in her poster.

The formula for the circumference is pi times the diameter. Therefore, we have 10 x 3.14 = 31.4. She will need about 31.4 inches of yarn.