Question

Help fast 100 points!!

Answer 1

86°

Explanation:

Normally, the building stands at an angle of 90° to the ground (from horizontal)

so,

x = 90° - 4° = 86°

Answer 2

X and 4° are complementary angles then their sum will be 90°.

`\\ \sf\longmapsto x+4=90`

`\\ \sf\longmapsto x=90-4`

`\\ \sf\longmapsto x=86°`