Which equation is correct regarding the measure of angle 1?
m <1 = 1/2(a - c)
m <1 = 1/2(a + c)
m <1 = 1/2(b - d)
m <1 = 1/2(b + d)

Its not D but I need help ok that as well

Step-by-step explanation:

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

a

step-by-step explanation:

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