Answer:
30.4955 cm
Step-by-step explanation:
circumference of a circle = 2πr
circumference of a quarter circle = (2πr)/4
perimeter = { (2πr)/4 } + r + r
= { (2×3.142×7)/4 } + 7 + 7
= 30.4955
60 1/2
50 what
the answer is 4, 0
Yo sup??
this is of the form called slope and point... hence
y-11=-4(x+2)
therefore the correct answer is option A
Hope this helps
