Question

menstruation
please help me to do it
if u can do it in a rough copy ​

Answer 1

Answer:

diameter =13 mm, radius =d/2 =13/2mm

base of the triangle = 5mm ,height =12mm

Step-by-step explanation:

now, area of the remaining surface =area of circle -area of the triangle

=(22/7 *13/2*13/2 - 1/2*5*12) mmsquere

=(132.73 -30) mmsquere

=102.73 mmsqure