The radius of a circle is 50 meters.
Andy uses this circles as a running track.
He completes a full circuit of the track exactly 4 times.
How far did Andy travel?
The radius of a circle is 50 meters.
Andy uses this circles as a running track.
He completes a full circuit of the track exactly 4 times.
How far did Andy travel?
The radius of the circle is 20 meters.
Create a running track from a semicircle whose two ends are connected by the diameter of the circle. Andrew ran this route once. How far did the man run?
Otis bought enough rope to create a circle with a diameter of 50 meters. He bought 100 meters of rope. Choose the correct answer:
Daniel and Sara decide to see who can run the longest distance in half an hour.
Daniel runs around a circular track with a radius of 23 meters 5 times.
Sara runs around a track with a radius of 26 meters 8 times.
Who is the winner?
Michael's chain is tangled in the shape of the drawing. How long is the chain?
The radius of a circle is 50 meters.
Andy uses this circles as a running track.
He completes a full circuit of the track exactly 4 times.
How far did Andy travel?
The radius of the circle is 20 meters.
Create a running track from a semicircle whose two ends are connected by the diameter of the circle. Andrew ran this route once. How far did the man run?
Otis bought enough rope to create a circle with a diameter of 50 meters. He bought 100 meters of rope. Choose the correct answer:
57 meters more rope is required to create the circumference.
Daniel and Sara decide to see who can run the longest distance in half an hour.
Daniel runs around a circular track with a radius of 23 meters 5 times.
Sara runs around a track with a radius of 26 meters 8 times.
Who is the winner?
Sara
Michael's chain is tangled in the shape of the drawing. How long is the chain?
cm
Mirta ran at a rate of 7 minutes per kilometer.
She ran in a circular trajectory whose radius was 20 meters and performed it 4 times.
How long will Mirta run?
A bicycle has wheels with radii measuring 40 cm.
How far does the bicycle travel after its wheels have made five full rotations?
For a scientific experiment, Samuel needs to produce a wheel that makes exactly 17 turns over a distance that is 6.8 meters.
What should be the radius of the wheel?
Mirta ran at a rate of 7 minutes per kilometer.
She ran in a circular trajectory whose radius was 20 meters and performed it 4 times.
How long will Mirta run?
3.52 minutes
A bicycle has wheels with radii measuring 40 cm.
How far does the bicycle travel after its wheels have made five full rotations?
12.56 m
For a scientific experiment, Samuel needs to produce a wheel that makes exactly 17 turns over a distance that is 6.8 meters.
What should be the radius of the wheel?
12.732 cm