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?
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:
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?
Michael's chain is tangled in the shape of the drawing. How long is the chain?
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?
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.
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?
Michael's chain is tangled in the shape of the drawing. How long is the chain?
cm
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
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