Mr. tortelli left at 8: 00 a. m. and is traveling 50 miles per hour. mrs. hart left at 9: 00 a. m. and is traveling at 60 miles per hour. if mr. tortelli and mrs. hart are traveling the same direction, what time will it be when mrs. hart is at the same location as mr. tortelli?

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!