Greatest common multiple of 8 & 24

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

The table above shows approximate conversions from gallons to liters. what is the value of x?