Surface area (Edexcel GCSE Maths): Quizzes

Total area of all outer surfaces

$\pi rl$

Slant height

$\pi r^2 + \pi rl$

$l^2 = h^2 + r^2$

$5$ cm

$4\pi r^2$

$2\pi r^2$

$3\pi r^2$

Internal surfaces

Four

Confusing vertical & slant height