# Posts by fakku

Total # Posts: 5

**Trigonometry**

=100/120 =0.8333

**Trigonometry**

Find the angle of elevation of the sun when a tower 100m high casts a shadow of 120 meter long?

**Trigonometry**

The angle of elevation of the sun is 20 degrees. At the same time,how long is the shadow cast by a building 50 meter high?

**geometry**

the given distance between the two points (0,2),(x,6),d = sq rt 52

**geometry**

The distance between (-3,-1) and (3,y) is sq rt45.Find y?