Numbers, figures, objects, or symbols arranged in a definite order or sequence is often encountered in Mathematics. For instance.
(a) 2, 4, 6, ...
(b)

(c) A. D. G, J.
Numbers in (a), figures in (b), and letters in (c) are arranged in a definite order
Using the given sequences:
1. What is the next number in (a)?
2. What is the next figure in (b)?
3. What is the next letter in (c)?​

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!

then

hd extra 3-7 x d en is the answer