Question

10-²is called
a centi
b. deca
c hecto
d. deci​

Answer 1

Explanation:

decagonal number

A polygon with ten sides is a decagon, and 10 is a decagonal number.

is the answer of your questions

Answer 2

The correct answer is option (a) centi.

Explanation:

• 10⁻² is called centi.
• The prefix which used to represent  is called Centi.
• Centi is a unit prefix in the metric system which denotes a factor of one hundredth.
• It is proposed in the year 1793, and adopted in 1795, the prefix is coined from the Latin centum, meaning "hundred".
• Since 1960, this prefix is part of the International System of Units.