7th grade math

the circumferences of the circle is 31.4 inches. what is the radius.

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the radius of the circle is 4 inches. area

• 50.34

• 50.24

• 25.76

• 25.28

the radius of the circle is 4 inches. circumference

• 25.34

• 25.12

• 911

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on the 1/4 inch represents 2 miles. if two angles cities are 3 3/4 inches apart on the map, how far apart are they in real life.

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An igloo has a circular floor with a diameter of 4 yards. What is the floor's radius?

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A circular birdbath has a radius of 1 foot. What is the birdbath's circumference?

Use 3.14 for ​𝜋.

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The button on Polly's jacket has a radius of 4 millimeters. What is the button's diameter?

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The lens of a telescope has a radius of 1 meter. What is the lens's diameter?

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The students in Mrs. Walter's first-grade class sit down in a circle for show-and-tell. The circle they form has a radius of 1 meter. What is the circle's diameter?

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A tepee has a circular floor with a radius of 3 yards. What is the floor's diameter?

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