Question

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Answer 1

Question :-

• The curved surface aread of a right circular cone of slant height 14 cm is 88 cm². Find the Diameter of the base of the cone.

Answer :-

given :-

• slant height = 14 cm
• curved surface area = 88 cm²

To find :-

• diameter of cone

solution :-

• Curved surface area of cone = π r l
• π r l = 88 cm²
• (22/7) × r × (14) = 88
• 44 × r = 88
• r = 2 cm

• diameter = 2 × r
• diameter = 2 × (2) cm = 4 cm

• diameter of the base of the cone = 4 cm