Question

Pls solve the 5th question
I'll mark it as the brailniest

Answer 1

Answer:

745.06 square meter

Step-by-step explanation:

here,r=15.4 m

therefore,area=

$\pi(15.4) { }^{2}$

=745.06 square meter

Answer 2

Answer:

Step-by-step explanation:

πr^2/4 =area the cow can graze

=22/7 *(15.4)^2/4

=745.36m^2