Final answer:
The geometric mean of 275 and 11 is calculated by taking the square root of their product, which is 55. This answer is not listed in the provided options, indicating a possible error in the question or the given options.
Step-by-step explanation:
To find the geometric mean of two numbers, you take the square root of the product of the two numbers. In this case, the two numbers are 275 and 11. Multiply these two numbers together, then find the square root of the result:
Geometric mean = √(275 × 11) = √3025 = 55
Therefore, the geometric mean of 275 and 11 is 55, which is not one of the provided options (a) 77, (b) 52, (c) 165, (d) 33. There might be an error in the question or the given options.
To find the geometric mean of 275 and 11, you can multiply the two numbers and then take the square root of the result. Here are the steps:
Step 1: Multiply 275 and 11: 275 x 11 = 3025
Step 2: Take the square root of 3025: √3025 = 55
So, the geometric mean of 275 and 11 is 55.