Check Your Mathematical Knowledge.

The square root of a number is the value that, when multiplied by itself, gives the original number. In this case, the square root of 36 is 6 because 6 multiplied by itself equals 36. The word "six" is also a valid representation of the number 6.

A right angle is defined as an angle that measures exactly 90 degrees. Therefore, the correct answer is 90.

The equation 5x3=15 represents the mathematical operation of multiplication. In this equation, the number 5 is being multiplied by the number 3, resulting in the product 15. The answer provided, "Multiplication, MULTIPLICATION, multiplication," correctly identifies the equation as a multiplication problem.

An equilateral triangle has three equal sides and three equal angles. The three lines that pass through each vertex and bisect the opposite side are the axes of symmetry. Each axis divides the triangle into two congruent halves, making a total of three axes of symmetry.

In a subtraction problem, the minuend is the number from which another number (the subtrahend) is subtracted to find the difference. Therefore, the missing word in the equation "minuend - ........... = difference" is "subtrahend".

The given decimal 0.125 can be converted into a common fraction by placing the digits after the decimal point in the numerator and using a denominator of 10 raised to the power of the number of decimal places. In this case, there are three decimal places, so the denominator is 10^3 which is equal to 1000. Therefore, the common fraction equivalent of 0.125 is 1/8.

A pentagonal prism has seven faces. The term "seven" refers to the numerical value of the number of faces, which is 7. The use of different capitalization and spelling variations does not change the fact that a pentagonal prism has 7 faces.