Question

A side view of the great pyramid at Giza is shown below. The side of the pyramid make an angle of 52° with respect to the ground what is the value of X

Answer 1

`x=64^o`

Explanation:

The complete question in the attached figure

we know that

`2x^o+52^o=180^o` ----> by supplementary angles (form a linear pair)

solve for x

subtract 52 both ides

`2x=180-52`

`2x=128`

Divide by 2 both sides

`x=64^o`