Paper I QI.1 · 3 marks
Surface Area of SolidsTotal surface area of a square pyramid
🔒 Answer & steps: try it free in Gedara Sir→Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 4 Surface Area of Solids with Answers
11 ශ්රේණිය ගණිතය · පිළිතුරු සමඟ
Nalanda College, Colombo 10, Grade 11 Mathematics. All 14 questions, with what each one tests. Try any of them free in Gedara Sir to check your answer, with step-by-step working in English and Sinhala.
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.2 · 2 marks
Surface Area of SolidsSurface area formula for a square pyramid in letters
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.3 · 3 marks
Surface Area of SolidsTotal surface area of a cone from radius and slant
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.4 · 2 marks
Surface Area of Solids · Pythagoras RelationshipVertical height of a pyramid by Pythagoras
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.5 · 2 marks
Surface Area of SolidsCone surface area formula in r and l
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.6 · 2 marks
Surface Area of SolidsArea of one face from total and base
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.7 · 2 marks
Surface Area of SolidsWet curved area inside a conical funnel
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.8 · 2 marks
Surface Area of SolidsRadius of a sphere from its surface area
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.9 · 2 marks
Surface Area of SolidsTotal surface area of a solid hemisphere in r
🔒 Answer & steps: try it free in Gedara Sir→Paper I QI.10 · 2 marks
Surface Area of SolidsSurface area of a hemisphere of radius 0.5 m
🔒 Answer & steps: try it free in Gedara Sir→Paper I QII.1 · 5 marks
Surface Area of Solids · Pythagoras RelationshipPyramid: base, face area, face height and vertical height
🔒 Answer & steps: try it free in Gedara Sir→Paper I QII.2 · 5 marks
Surface Area of Solids · Pythagoras RelationshipCone: slant height, base area, total surface
🔒 Answer & steps: try it free in Gedara Sir→Paper I QII.3(a) · 2 marks
Surface Area of SolidsShow hemisphere surface is 3πa²; apply to radius 7
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🔒 Answer & steps: try it free in Gedara Sir→Paper I QII.3(b) · 3 marks
Surface Area of SolidsSphere radius from area; surface for radius 0.75 m
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🔒 Answer & steps: try it free in Gedara Sir→More Grade 11 papers
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 1 Real Numbers
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 2-3 Indices and Logarithms I, II
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 5 Volume of Solids
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 6 Binomial Expressions
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 7 Algebraic Fractions
- Nalanda College, Colombo 10 Grade 11 Maths Worksheet: 8 Area of Plane Figures between Parallel Lines