16
multiply it by itself and then multiply that by the original number. example: 2 cubed. 2*2=4 4*2=8
16 inches. Multiply the base or length by itself. 4*4=16
7
Squaring. Two squared = 4. 4 squared = 16.
If 4 is the radius, radius squared means to multiply the radius by itself, in this case 4 x 4.
it means that 4 multiply itself 4 times so its 4x4x4x4=256
multiply the number you are 'squaring,' by itself 4 x 4 = 16 42 = 16
Three choices, depending on what information you have about the circle: -- Multiply the radius by itself, then multiply the result by (3.1416). -- Multiply the diameter by itself, then multiply the result by (0.7854). -- Multiply the circumference by itself, then multiply the result by (.07958).
A number multiplied by itself is a squared number. So 2 squared is 2 x 2 which is 4.
When you multiply a number itself, you are squaring the number; the square of 2 is 4, the square of 3 is 9, the square of 4 is 16, etc.
You multiply the base number by itself as many times as the exponent tells you. Example 4^4 =4•4•4•4= 256
The definition of squaring a number is to multiply it by itself once.