Answer:
1. 88m³
2.376.8m³
3.1,780.38 m³
4.150.72 m³
Step-by-step explanation:
1. V= ⅓ bh
= 5.5×6×8
______
3
= 33×8
____
= 264
___
V=88m³
2. V=pi×radius²×h
=3.14×12²×5
=3.14×24×5
=75.36×5
V= 376.8m³
3. V= ⅓ pi×radius²×h
= 3.14×9²×21
_______
=3.14×81×21
________
= 254.34×21
= 5,341.14
V= 1,780.38 m³
4. V=4/3 pi×radius³
= 4×3.14×r³
= 4×3.14×12³
= 4×3.14×36
= 4×113.04
=452.16
_____
V= 150.72 m³
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Answers & Comments
Answer:
1. 88m³
2.376.8m³
3.1,780.38 m³
4.150.72 m³
Step-by-step explanation:
1. V= ⅓ bh
= 5.5×6×8
______
3
= 33×8
____
3
= 264
___
3
V=88m³
2. V=pi×radius²×h
=3.14×12²×5
=3.14×24×5
=75.36×5
V= 376.8m³
3. V= ⅓ pi×radius²×h
= 3.14×9²×21
_______
3
=3.14×81×21
________
3
= 254.34×21
________
3
= 5,341.14
______
3
V= 1,780.38 m³
4. V=4/3 pi×radius³
= 4×3.14×r³
_______
3
= 4×3.14×12³
________
3
= 4×3.14×36
________
3
= 4×113.04
______
3
=452.16
_____
3
V= 150.72 m³
Pa brainliest po..
Sana po makatulong...
#Brainliest
#Keep on learning