What do you call any number that is expressed as an integer or as a ratio between two integers when 0 does not serve as the denominator?

Rational number

Definition:

A rational number is the one which can be written in the form of (fraction) p/q, following the condition that q (denominator) must not be equal to zero. (because something divided by 0 gives infinity)

Examples: 3, 2/7, 12345/67

I hope it will help you!

dhdhth

step-by-step explanation:

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!