It's true and true and false
Answer:
C) 360pi in2
Step-by-step explanation:
Given:
radius, r= 10in
height, h=26in
surface area of the cone, T.S.A= ?
T.S.A=πrl +πr^2
=π(10)(26) +π(10)^2
=260π+100π
=360π^2 !
Answer:
1 1/4
Step-by-step explanation:
All you have to do is split it into half
7+n/4=9
Or
N/4+7=9
Or
9=n/4+7
