Answer:
4cm
1m
8lt.
Yan lang
brainlies mark
Step-by-step explanation:
1. -- Rectangular pyramid
V= ⅓ (l x w) h
V= ⅓ (5yd x 3yd) 3yd
V= ⅓ (15yd) 3yd
V= ⅓ (45yd)
V= 135yd
2. -- Cylinder
V= πr²h
V= 3.14 (3in)² (4in)
V= 3.14 (9in²) (4in)
V= 3.14 (36in³)
V= 113.04in³
3. -- square pyramid
V= ⅓ s² h
V= ⅓ (20)² (15)
V= ⅓ (400²) (15)
V= ⅓ (6'000³)
V= 18'000 m
4. --Cone
V= ⅓ π r² h
V= ⅓ (3.14) (6)² (15)
V= ⅓ (3.14) (36²) (15)
V= ⅓ (3.14) (540³)
V= ⅓ (1,695.6³)
V= 565.2
5.-- sphere
V= ⁴/3 πr³
V= ⁴/3 (3.14) (11³)
V= ⁴/3 (3.14) (1'331³)
V= ⁴/3 (4,179.34³)
V= (348.2³)
Done!
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Answers & Comments
Answer:
4cm
1m
8lt.
Yan lang
brainlies mark
Step-by-step explanation:
Follow me
1. -- Rectangular pyramid
V= ⅓ (l x w) h
V= ⅓ (5yd x 3yd) 3yd
V= ⅓ (15yd) 3yd
V= ⅓ (45yd)
V= 135yd
2. -- Cylinder
V= πr²h
V= 3.14 (3in)² (4in)
V= 3.14 (9in²) (4in)
V= 3.14 (36in³)
V= 113.04in³
3. -- square pyramid
V= ⅓ s² h
V= ⅓ (20)² (15)
V= ⅓ (400²) (15)
V= ⅓ (6'000³)
V= 18'000 m
4. --Cone
V= ⅓ π r² h
V= ⅓ (3.14) (6)² (15)
V= ⅓ (3.14) (36²) (15)
V= ⅓ (3.14) (540³)
V= ⅓ (1,695.6³)
V= 565.2
5.-- sphere
V= ⁴/3 πr³
V= ⁴/3 (3.14) (11³)
V= ⁴/3 (3.14) (1'331³)
V= ⁴/3 (4,179.34³)
V= (348.2³)
Done!