Answer:
Step-by-step explanation:
1 and triangle A is congruent by Angle Side Angle congruent.
2 and triangle A is congruent by Side Side Side congruent.
3 and triangle A is congruent by Angle Side Angle congruent.
Because 1 centimeter is smaller than 1 inch, so more centimeters than inches can fit in a given distance.
Answer:
80%
Step-by-step explanation:
The basic idea of this problem is to convert 
into a percentage. can be simplified to 
which is also 80%.
s.a=C.A xH
v of n.o.2 =lxwxh
Step-by-step explanation:
v of no.3=πr2h and s.a=πdh
no.1=area of cross section x area of all faces and v=area of cross section x length
try those ones
