2 years ago

Help fast please ??!!

Mathematics

2 answers:

liberstina [14]2 years ago

4 0

Answer:

1376

Step-by-step explanation:

Step 1 14 × 8 × 12 = 1344

Step 2 28 × 4 = 32

Final Step 1344 + 32 = 1376

Rama09 [41]2 years ago

3 0

Answer:

Area = 1053.59²

Step-by-step explanation:

Area = Area of cylinder + Area of rectangular prism

Area of cylinder = 2 π r h + 2 π r² [ r = 4, h = 8]

= 2 π r ( h + r)

= 2 π x 4 ( 8 + 4)

= 301.59 ft²

Area of rectangular prism = 2 ( 12 x 8 + 8 x 14 + 14 x 12) = 752 ft²

Area = 301. 59 + 752 = 1053.59²

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