Question

the top of the pyramid is 139 meters above ground. the floor of its subterranean chamber is 30 meters below ground. find the distance from the top of the pyramid to the floor of the subterranean chamber. what is the distance? meters

Explanation:

Step1: Understand the positions

The top is 139 m above ground (positive), the chamber floor is 30 m below ground (negative, but distance is absolute).

Step2: Calculate the distance

To find the distance between 139 (above) and -30 (below), we add their absolute values: \( 139 + 30 \).

Step3: Perform the addition

\( 139 + 30 = 169 \).

Answer:

169