Question

1) Find perimeters of:
2) Find the area of:
3) Write expression in each of the following case:​

Answer 1

Answer:

1. 3*5= 15

2. 3*6= 18

3. 3+4+5=12

4. 9*3= 27

1. 12*21= 252

2. 14*14= 196

1. 2x+11

2. 5y+3

3.-8x+5

4. 16-6x

Answer 2

1) 3 X 5 = 15cm
2) 3 X 6= 18
3) 3+4+5 =12
4) 9 X3 = 27
Q-2
1) 12X 21 252m
2) 14X 14= 196