what is the perimeter and area of a rectangle with the length of 20 in and a width of 15 in?
A; P= 35 in., = 300 in.
B; P=70 in., A = 300 in
C; P= 300 9n., A = 70 in
D; P= 35 in., A = 200 in
I need the answers so i can bring my grade up, Ms. Sue
P = 2(20) + 2(15) = ?
A = 20 * 15 = ?
By the way, area = square inches
Unfortunately, Ms.Sue is deceased. Any posts with that name are from an imposter.
To find the perimeter and area of a rectangle, you need to use the formulas:
Perimeter of a rectangle = 2 * (length + width)
Area of a rectangle = length * width
Given the length of 20 in and the width of 15 in, we can calculate the perimeter and area by plugging the values into the formulas:
Perimeter = 2 * (20 + 15) = 2 * 35 = 70 in
Area = 20 * 15 = 300 in²
Therefore, the correct answer is:
B; P = 70 in., A = 300 in²