A pencil with a length from the eraser to the pencil tip 7 units and an eraser width of 1.5 units. The drawing is placed on a copy machine and reduced by 75%. What are the new length and width of the pencil? If the pencil is going to be enlarged by a scale factor of 425% for a poster, what will be the new length (eraser to pencil tip) of the pencil?
units

idc

step-by-step explanation:

idk

answer: 5

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!