Mathematics, 08.05.2021 20:20 igtguith
HELP PLEASE
a) A designer has a circular tablecloth with radius 0.5 m. He wants to sew a fringe around the cloth. The fringe is sold by the tenth of a meter.
(i) What length of fringe is needed?
(ii) One meter of fringe costs $4.70. How much will the fringe cost?
b) A semicircular mat has a diameter of 18 m. What is the area of the mat?
Answers: 2
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a) A designer has a circular tablecloth with radius 0.5 m. He wants to sew a fringe ar...
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