SSAT Upper Level Math : Geometry

Study concepts, example questions & explanations for SSAT Upper Level Math

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Example Questions

Example Question #3 : Perimeter Of Polygons

A hexagon with perimeter of 48 has three congruent sides of . Its other three sides are congruent to each other with the length of . Find .

Possible Answers:

Correct answer:

Explanation:

The perimeter of a polygon is the sum of the lengths of its sides. Since three sides are congruent with the length of and the rest of the sides have the length of we can write:

 

Now we should solve the equation for :

Example Question #741 : Geometry

A regular pentagon has sidelength one foot; a regular hexagon has sidelength ten inches. The perimeter of a regular octagon is the sum of the perimeters of the pentagon and the hexagon. What is the measure of one side of the octagon?

Possible Answers:

Correct answer:

Explanation:

A regular polygon has all of its sides the same length. The pentagon has perimeter ; the hexagon has perimeter . The sum of the perimeters is , which is the perimeter of the octagon; each side of the octagon has length .

Example Question #6 : How To Find The Perimeter Of A Hexagon

Find the perimeter of a hexagon with a side length of .

Possible Answers:

Correct answer:

Explanation:

A hexagon has six sides.  The perimeter of a hexagon is:

Substitute the side length.

Example Question #6 : Areas And Perimeters Of Polygons

Find the area of a regular hexagon that has side lengths of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #7 : Areas And Perimeters Of Polygons

Find the area of a regular hexagon that has a side length of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #741 : Geometry

Find the area of a regular hexagon that has a side length of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #1 : How To Find The Area Of A Hexagon

Find the area of a regular hexagon that has side lengths of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #743 : Geometry

Find the area of a regular hexagon that has side lengths of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #744 : Geometry

Find the area of a regular hexagon with side lengths .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

Example Question #1 : How To Find The Area Of A Hexagon

Find the area of a regular hexagon that has side lengths of .

Possible Answers:

Correct answer:

Explanation:

Use the following formula to find the area of a regular hexagon:

.

Now, substitute in the length of the side into this equation.

 

 

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