1. Part B According to historical records, the Great Pyramid of Giza was originally about 147 meters tall. Assuming it was built with its faces at a 52 degree incline, which of the following is the original length of one of its sides? Round your answer to the nearest meter.
A) 91m
B) 115m
C) 182m
D) 230m

PLEASE help I'm so confused and I don't have a calculator that actually calculates it correctly. I'm SOO confused.

Question

1. Part B According to historical records, the Great Pyramid of Giza was originally about 147 meters tall. Assuming it was built with its faces at a 52 degree incline, which of the following is the original length of one of its sides? Round your answer to the nearest meter. 
A) 91m 
B) 115m 
C) 182m 
D) 230m

PLEASE help I'm so confused and I don't have a calculator that actually calculates it correctly. I'm SOO confused.

anonymous · Answer

The picture was for Part A, but I don't know if you need this. But it might help

welshfella · Answer

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