Eric is hanging a rectangle mirror that has a diagonal of 47 inches with an angle of depression of 60°. How many square inches is the mirror? (round to nearest tenth)

Question

asked May 7, 2018 176k views

2 Answers

Hade · Answer 1 · 2018-05-13T14:35:19+0000

Answer:

956.52505848

Explanation:

47/2=23.5 The smaller side

23.5√3 =The long side

23.5×(23.5√3)=956.52505848

Find the small side by rules of 30 60 90 Triangles