Question

3. Compare the areas of:
(a) rectangle of 20 cm and 10.5 cm​

Answer 1

Answer:

210 cm

Step-by-step explanation:

we all know that the area of rectangle is

=length × breath

so length =20cm

breath=10.5cm

now ;

= 20×10.5

= 210.0

Now the answer is 210 cm.

Answer 2

Answer:

ans 210

Step-by-step explanation:

length×breadth

20×10.5

=210 ans