Term of the arithmetic sequence 12, 10, 8

the correct answers i think are b. and d.

give me brainliest if it is correct!

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

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!