All but two of the pyramids built by the ancient Egyptians have faces inclined at 52∘ angles

All but two of the pyramids built by the ancient Egyptians have faces inclined at
52∘ angles. Suppose an archaeologist discovers the ruins of a pyramid. Most of the pyramid has eroded, but the archaeologist is able to determine that the length of a side of the square base is 82 m. How tall was the pyramid, assuming its faces were inclined at 52∘? Round your answer to the nearest meter.