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VARVARA [1.3K]
3 years ago
6

Find the area of a rectangle with base 40 cm and height 2 m

Mathematics
2 answers:
Tamiku [17]3 years ago
3 0

Answer: 80

Step-by-step explanation:

Delvig [45]3 years ago
3 0

Answer: 0.8 sq. m.

Step-by-step explanation:

Basev= 40 cm = 0.4 m

Area = base x height

Area = 0.4 x 2m

Area = 0.8 sq. m.

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Please help me solve these problems
vovangra [49]

Will do first question of each concept only because the rest of the questions are the same concept (the same few repeat but whatever).

1. <em>Total angle = (n - 2) * 180 --> 4 * 180 = 360°</em>

<em>70 + 130 + 120 + θ = 360</em> --> 320 + θ = 360 --> θ = 40

4. Total angle =<em> (10 - 2) * 180</em> --> 8 * 180 = <em>1440</em>

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6. Interior: (n - 2) * 180 --> 10 * 180 = 1800

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13. Interior: (n - 2) * 180 --> 2 * 180 = 360

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5 0
3 years ago
What is the value of the right rectangular prism
storchak [24]
Hello!

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Hope this helps!

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3 years ago
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