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BLESSING BLEACH
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a sector of a circle of radius 7 cm substance and angle of 270 degree at the centre of the circle is used to form a cone find
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a sector of a circle of radius 7 cm standing and angle of 270 degree at the centre of the circle is used to form a cone find the
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Answers (1)
A sector of a circle at radius 7cm subtending an angle of 270degree at the centre of the circle is used to form a cone ;find the base radius of the cone and calculate the area of the base of the cone
