6. Determine the perimeter of the following composite figure. Do not forgets units!
Plz help me I don’t really understand

1073.6m

Step-by-step explanation:

Perimeter of A = pi * D ( D is the diameter )

= 3.14 * 120 ( multiply the radius by 2 because diameter is half the radius)

= 376. 8 m

Perimeter of B = S+ S+ S + S

= 100 + 100 + 60 + 60

= 320 m

Perimeter of C = same as A ( 376. 8 m )

Add all perimeters:

376.8 + 376.8 + 320 = 1073. 6 m

NB: Shape a and c are the semi circles and shape b is the rectangle.

HOPE THIS HELPED

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300