角度を持つ台形計算機

Parallel Side a:
Parallel Side b:
Angle (θ):		radian ̊ degree π π/3
Angle (Φ)		radian ̊ degree π π/3
Altitude (h):
Area:
Perimeter:
Side c:
Side d:
Diagonal L1H2:
Diagonal H1L2: