Question

3. Find the perimeter and area of a rectangle of sides:
(a) 5 cm and 9 cm (b) 11 m and 22 m​

Answer 1

Answer:

perimeter 1 = 28

perimeter 2 = 66

area 1 = 45

area 2 = 242

HOPE THAT HELPS

PLEASE FOLLOW

Answer 2

Answer:

l

Step-by-step explanation:

a. 2(l+b)

=2(5+9)

=2*14

=28cm

l*b

5*9

=45cm^

b. 2(l+b)

=2(11+22)

=2*33

=66m

l*b

=11*22

=242m^