An umbrella is made by stitching `10` triangular pieces of cloth of two different colors (see figure), each piece measuring `20 cm, 50 cm` and `50 cm.` How much cloth of each colour is required for the umbrella ?

Options

A. `100sqrt6` sq. cm
B. `5000sqrt6` sq. cm
C. `1000sqrt6` sq. cm
D. `10000sqrt6` sq. cm

Answer

C