Question

please help me know please​

Answer 1

Answer:

Perimeter of garden =perimeter of inner rectangle+perimeter of semicircle 1+perimeter of semicircle 2

Step-by-step explanation:

perimeter of inner rectangle=2*(l+b)

[2*(10+15)]

2*(25)=50

The perimeter of a semicircle is R(π+2)

here diameter is given as 10m

where radius =d/2=10/2=5

according to the formula=r(π+2)

=5(22/7+2)

=5(22+14/7)

=5(36/7)

=25.714285

take it as 25 or 180/7

than add all as

=50+180/7+180/7=101m

Answer 2

Answer:

perimeter of figure=perimeter of a complete circle+are of rectangle

solve the rest urself to make you perfect

hope it helps