Jessica’s plane and Kayla’s plane take off at the same time. Lauren’s plane leaves 1 hour earlier than Maria’s plane. Maria’s plane leaves at least 2 hours after Kayla’s plane. Each person flight last 8 hours. Maria’s flight lands at 4:45pm. What is the true statement?

Step-by-step explanation:

From the given question, it can be concluded that Jessica and Kayla's planes took off an hour earlier than that of Lauren and at least two hours earlier than that of Maria. This implies that Maria's plane took off last among them.

Since each person's flight last 8 hours and Maria's plane lands at 4:45 pm, then Jessica and Kayla's planes land simultaneously at least at 2:45 pm. And that of Lauren lands exactly at 3:45 pm.

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!