Mathematics, 24.09.2019 21:30 kikibee

The diagram shows a mirror which has been designed for a new hotel the shape consists of a sector of a circle and a kite aocb o the circle, centre 0, has a radius of 50 centimetres. o angle aoc 140 o ab and cb are tangents to the circle at a and c respectively. find the perimeter of the mirror. 220 o 50 a

The diagram shows a mirror which has been designed for a new hotel the shape consists of a sector of

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