Please answer with process
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
sides of triangular design = 9cm , 28cm , 35cm
area of each triangular tile = 88.2sq.cm (after applying herons formula)
total area of 8 tiles = 8 x 88.2
= 705.6sq.cm
cost of polishing per sq.cm = 150p
cost of polishing per 705.6 sq.cm = 150 x 705.6
= 1,05,840p
= Rs.1,058.4