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Alex Ar [27]
3 years ago
10

Answer the following 2 question ​

Mathematics
1 answer:
Zanzabum3 years ago
8 0

Answer:

Step-by-step explanation:

ii) Perimeter = 8 + 7 + 17 + 16 + (17-8) + (16-7)

                   =8+ 7 + 17 +16 + 9 + 9

                  = 66 m

Area = area of upper rectangle + area of lower rectangle

        = 8*7 + 16*9

       = 56 + 144

   = 200 m²

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Answer:

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Step-by-step explanation:

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Answer:

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2 years ago
A ramp with a one meter distance from edge to edge reaches a height of 0.643 meters. What is the value of the acute angle?
natita [175]

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Step-by-step explanation:

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