Question

6) A greeting
card has an area of 90 cm². Between
What two whole nos is the
length of it side?​

Answer 1

Answer:

Side lies between the whole numbers 9 and 10.

Hope its helpful

Thank you

Answer 2

QUESTION:–

A greeting card has an area 90 cm squared . between what two whole numbers is the length of its side ?

GIVEN:–

area of greeting card=90cm²

SOLUTION:–

side²=90²0

now,by taking factors we get,side²=2×3×3×5

so side=√2×3×3×5

=3√10

=9.486

Therefore,side lies between 9 and 10 whole numbers.