Which of the following expressions can be used to find the perimeter of the shape? All sides are the same length. A. 15 x 15. B. 6 x 15. C. 15 + 6. D. 15 + 15 + 15 + 15 + 15 + 15.

B and D

Step-by-step explanation:

This must be a six sided figure

A. 15 x 15.  This would be area

B. 6 x 15.   This is the sum of six sides of 15

C. 15 + 6.  This is the sum of 2 sides of different length

D. 15 + 15 + 15 + 15 + 15 + 15.  This is the sum of six sides of length 15

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

step-by-step explanation: