Question

Q. Select and write the most appropriate alternative from the brackets.


Class 7 Maths ​

Answer 1

Answer:

1. c) 20

2. c) 20

Step-by-step explanation:

1) perimeter of square = 4×side

=> perimeter of square=4×5

=20 cm

2) area of rectangle =l×b

=5×3

=15 cm²