Parts of Circles

The length of the second hand on a clock is 5 inches.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.7.G.B.4

The distance across a sink's drain is 3.8 meters.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

The tires on a monster truck are 6 feet tall.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

The fence around a circular pool is 75 feet.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.7.G.B.4

The distance from the point of a pizza slice to the crust

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

The floor of a circular pool.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

The bottom of a circular pot is approximately 14.4 cm²

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

From the center to the edge of a DVD measures 60mm.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

The distance around this lid measures 7.5cm.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

The formula to find circumference is

• $\pi2r$
  

• $\pi r^2$

• $\frac{d}{2}$

• $\pi d$

• $2r$

Tags

CCSS.7.G.B.4