A regular right pyramid has a square base with side length 16 cm and a height of 30 cm. Calculate the slant height and total surface area. (in approx)

1. A.28.12 cm, 1230.2 cm²
2. B.31.05 cm, 1249.6 cm²✓ Correct
3. C.24.45 cm, 1180.8 cm²
4. D.30.12 cm, 1530.2 cm²

More Mensuration questions

• → A circle is inscribed within a square with a side length of 18 cm. Find the area of the part of the square not…
• → A cylindrical rod of iron whose height is twelve times its radius, is melted and cast into spherical balls, ea…
• → A rectangle with perimeter 50 cm has its sides in the ratio 1 : 4. What is the perimeter of a square whose are…