Big Ideas Geometry

What is the area of the kite?

• 105 cm²

• 52.5 cm²

• 210 cm²

• 102 cm²

Tags

CCSS.6.G.A.1

A line from the center of a regular polygon at right angles to any of its sides.

• apothem

• radius

• permimeter

• area

Find the area.

• 891 u²

• 990 u²

• 792 u²

• 693 u²

Tags

CCSS.6.G.A.1

William is drawing pictures of cross sections of the right circular cone above.

Which drawing can not be a cross section of a cone?

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Tags

CCSS.7.G.A.3

Select the 2D object that would form the 3D object as shown if spun around the axis of revolution.

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Tags

CCSS.7.G.A.3

What is the slant height?

• 17 in

• 15 in

• 16 in

Tags

CCSS.HSG.SRT.C.8

Lucia has a triangular prism that has a length of 6cm and the width of 4cm and the height is 8cm. What is the volume

• 96cm³

• 54cm³

• 80cm³

• 24cm³

Tags

CCSS.7.G.B.6

Find the Volume of the Sphere

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is surface area?

• 1339.73

• 703.36

• 320.78

• 742.42

How can we know that the line that appears to be tangent to the circle is truly tangent to the circle?

• It looks like it is tangent and that is good enough to know it is tangent.

• It forms a right angle with a radius and is therefore tangent.

• There is not enough info to know if it is tangent.

• It isn't tangent because it doesn't fit the definition of tangent.