The great pyramid was built in egypt more than 4,000 years ago. it was built by king khufu, or cheops, who intended to use it as a tomb. the pyramid contains about 2,300,000 blocks of stone, each weighing 2 1⁄2 tons. can you calculate the approximate total weight of the great pyramid, in pounds?

The correct answer is 11.500.000.000‬ pounds.

Step-by-step explanation:

To solve this problem, you can to use the rule of three to find the weigth.

Now, you have to multiply 2.300.000 blocks by 2,5 tons and divide by 1 block.

// block divided by block is 1.

Now, you have to convert tons to pounds:

// ton divided by ton is 1.

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2