Robert digs a hole at a steady rate of 1 3/4 feet every hour. Consider ground level to be 0. What value represents the elevation of the hole relative to ground level after digging for 3 1/2 hours?

Enter your answer as a simplified mixed number in the box. ft

answer: 12

step-by-step explanation:

2425

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!