Draw Circles and Other Figures

A closed curve with all points equidistant from a fixed center point.

• Circles

• Triangles

• Squares

• Not Lines

Tags

CCSS.HSG.CO.A.1

The study of shapes, sizes, and properties of figures.

• Geometry

• Polygon

• Calculus

• Algebra

What is the radius?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4

What is the diameter?

• 8

• 16

• 10

• 4

Tags

CCSS.7.G.B.4

Jeff drew a circle inside a square, as shown below.  Which method can Jeff use to find the area of the square not covered by the circle?

• Subtract the area of the circle from the area of the square.

• Subtract the area of the square from the area of the circle.

• Subtract 1/4 the area of the square from the area of the circle.

• Subtract 1/4 the area of the circle from the area of the square.

Tags

CCSS.7.G.B.4

Find the circumference (to the nearest whole number)

• 88 in

• 44 in

• 116 square in

• None of the above

Tags

CCSS.7.G.B.4

What is the circumference?

• 48

• 96

• 24

• 18

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 62.59 cm²

• 113.1 cm²

• 19.81 cm²

• 28.26 cm²

Tags

CCSS.7.G.B.4

In order to construct a line perpendicular to the given line that intersects P, first use a compass to draw the two arcs shown. When using the compass at the same setting to draw two arcs below the line, the compass needle needs to be placed at which point(s)?

• Each endpoint of the line

• Point P

• Points on the line directly below point P.

• The intersection of each of the arcs and the line.

A student wants to construct a perpendicular bisector of a line segment. The student sets a compass length to create two circles with centers the endpoints of the line segment. What is the students' mistake?

• The student should have made the circles smaller.

• The student should have made one circle larger than the other.

• The student should have set the compass wider so that the circles have the same diameter and intersect at two points.

• The student should have made two circles with different diameters and both centered on the same endpoint.

Tags

CCSS.HSG.CO.C.9