Answer:
C. 41
Step-by-step explanation:
180 - 81 = 99
99+40 = 139
180 -139 = 41
Answer:
27
Step-by-step explanation:
19+22+46+24+37+16+19+33=216
216/8=27
Answer:
The four small cones combined will hold more ice cream than the big one.
Step-by-step explanation:
Step-by-step explanation:
SA=ph+2A, that is, perimeter × height+ twice area
p=21+20+29=70cm
h=22cm
70×22=1540cm
A=1/2 ×20×21=210×2=420
1540+420=1960cm2