Answer:
132
Step-by-step explanation:
ANSWER: 314.15 sq. cm
Step-by-step explanation:
Lid of a circular jar will be a circle.
Given,radius of the lid,r=10cm
Area=π*r*r
=3.1415*10*10 sq.cm
=314.15 sq cm (approximately)
HERE I TOOK PICTURES
i only understand number 11
Answer:
x = 6
Step-by-step explanation:
(2×/×+3)- (×/×-3)=(3÷3-×)
2x/x+3-x/x+3= 1-x
2 + 3 - 1 + 3 - 1 = x
8-2 = x
x = 6