We know that
Part 1)
[surface area of a cone without base]=<span>π*r*l
r=3 in
l=slant height ----> 6 in
</span>[surface area of a cone without base]=π*3*6------> 56.52 in²
[surface area of a cylinder]=π*r²+2*π*r*h------> only one base
r=3 in
h=5 in
[surface area of a cylinder]=π*r²+2*π*r*h
[surface area of a cylinder]=π*3²+2*π*3*5-----> 122.46 in²
[surface area of the composite figure]=56.52+122.46-----> 178.98 in²
the answer Part A) is
178.98 in²
Part B)
[surface area of the composite figure]
=12*16+2*12*7+2*16*7+5*12+5*16+13*16----> 932 ft²
the answer Part B) is
932 ft²
Answer:
c
Step-by-step explanation:
divide the two factors and the answer is five
$48÷$11=$4.36 repeated
while buying it the other way will save you way more money with $0.49 per pound
I’m pretty sure it’s A, because after the war the Greeks won and only about 192 people died. But is there a passage with this?
Answer:
75%
Step-by-step explanation:
1/4 = 25%
100% - 25% = 75%
OR
1 - 1/4 = 3/4
100 ÷ 4 = 25
25 × 3 = 75%
I hope this helps and that you have a great day! :)
<em>Ravenna</em>
