HSPT Math : Concepts

Study concepts, example questions & explanations for HSPT Math

varsity tutors app store varsity tutors android store

Example Questions

Example Question #236 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side? 

Screen shot 2015 11 04 at 3.51.11 pm

 

Possible Answers:

Correct answer:

Explanation:

Both the purple side and the white side have the same length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .

Example Question #1291 : Concepts

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side? 

Screen shot 2015 11 04 at 3.56.07 pm

 

Possible Answers:

Correct answer:

Explanation:

Both the purple side and the white side have the same length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .

Example Question #1771 : Common Core Math: Grade 3

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side? 

Screen shot 2015 11 04 at 4.41.07 pm

Possible Answers:

Correct answer:

Explanation:

Both the purple side and the white side have the same length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .

Example Question #240 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side? 

Screen shot 2015 11 04 at 4.45.34 pm

 

Possible Answers:

Correct answer:

Explanation:

Both the purple side and the white side have the same length, . The width of the purple side is . Thus the area formula for the purple side of the rectangle is .

Example Question #3 : How To Find The Area Of A Rectangle

What is the area of the figure below?

 12

Possible Answers:

Correct answer:

Explanation:

To find the area of the figure above, we need to split the figure into two rectangles. 

12.5

Using our area formula, , we can solve for the area of both of our rectangles

            

           

To find our final answer, we need to add the areas together. 

 

Example Question #237 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition

If the formula to find the area of the white section of the rectangle below is , what is the formula to find that area of the purple section? 

Screen shot 2015 11 04 at 3.54.29 pm

 

Possible Answers:

Correct answer:

Explanation:

Both the purple section and the white section have the same length, . The width of the purple section is . Thus the area formula for the purple section of the rectangle is .

Example Question #1291 : Concepts

What is the perimeter of a figure with seven sides, four of which measure 9 inches, two of which measure 10 inches, and one of which measures a foot?

Possible Answers:

Correct answer:

Explanation:

Add the side measures, in inches (changing one foot to 12 inches):

Example Question #1 : Perimeter Of A Triangle

What is the perimeter of a right triangle with hypotenuse  and a leg of length ?

Possible Answers:

It cannot be determined from the information given.

Correct answer:

Explanation:

Using the Pythagorean Theorem, the length of the second leg can be determined.

We are given the length of the hypotenuse and one leg.

The perimeter of the triangle is the sum of the lengths of the sides.

Example Question #2 : Properties Of Triangles

Which of these polygons has the same perimeter as a right triangle with legs 6 feet and 8 feet?

Possible Answers:

A regular hexagon with sidelength one yard.

A regular octagon with sidelength one yard.

None of the other responses is correct.

A regular decagon with sidelength one yard.

A regular pentagon with sidelength one yard.

Correct answer:

A regular octagon with sidelength one yard.

Explanation:

A right triangle with legs 6 feet and 8 feet has hypotentuse 10 feet, as this is a right triangle that confirms to the well-known Pythagorean triple 6-8-10. The perimeter is therefore  feet, or 8 yards.

We are looking for a polygon with this perimeter. Each choice is a polygon with all sides one yard long, so we want the polygon with eight sides - the regular octagon is the correct choice.

Example Question #1292 : Concepts

The perimeter of the following trapezoid is equal to 23 cm. Solve for . (Figure not drawn to scale.)

Isee_mid_question_52

Possible Answers:

Correct answer:

Explanation:

The perimeter is equal to the sum of all of the sides.

Learning Tools by Varsity Tutors