The width of the rectangle is 9cm and the length is 23cm longer. What are the pyrimeter and the area of the rectangle?

conditions of the problem:
width of the rectangle – 9 cm
the length of the rectangle -?, 23 cm more than the width
P of the rectangle -?
S of rectangle -?
decision:
1.9 + 23 = 32 (cm) – the length of the rectangle
2.use the formula P = 2 * (a + b)
P = 2 * (9 + 32) = 82 (cm) – rectangle perimeter
3.use the formula S = a * b
S = 9 * 32 = 288 (cm ^ 2) – rectangle area
answer: P = 82 cm; S = 288 cm ^ 2