PLEASE PLEASE PLEASE PLEASE HELP ME WITH THIS,PLEASEEEE (year 7 math so..) also p.s its in the photo below

Question

asked Feb 16, 2024 215k views

1 Answer

Martin Varta · Answer 1 · 2024-02-22T22:56:58+0000

Answer:

24.997 cm

Explanation:

r = 7 cm

$\sf Circumference \ of \ quarter \ circle = (1)/(2)*\pi *r$

$\sf =(1)/(2)*3.142*7\\\\= 10.997 \ cm$

Perimeter of quarter circle = r + r + circumference of quarter circle

= 7 + 7 + 10.997

= 24.997 cm