47. Find the perimeter of the semicircle of radius 7 cm.
(Take pi as 22/7
A. 16 cm
B. 24 cm
C. 36 cm
D. 38 cm
E.58 cm

yes

step-by-step explanation:

it’s supposed to be -4+45=41

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

246

step-by-step explanation: