Say "true" or "false" — task. Mathematics State Board, Class 10.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

1. Total surface area of a sphere is

$4 \pi r^2$ sq. units.

2. Total surface area of a hemisphere is

$2 \pi r^2$ sq. units.

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content