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Usimov [2.4K]
3 years ago
9

Find the lateral area of the right prism with height 0.3 dm, if the base of the prism is: b Parallelogram with sides of 6 cm and

20 mm
Mathematics
1 answer:
zlopas [31]3 years ago
3 0
We consider the following conversion of units:
 10 dm = 1 m
 100 cm = 1 m
 1000 mm = 1m
 For this case the lateral area is given by:
 rectangle 1:
 A1 = (0.3 * (1/10)) * (6 * (1/100))
 A1 = 0.0018 m ^ 2
 Rectangle 2:
 A2 = (0.3 * (1/10)) * (20 * (1/1000))
 A2 = 0.0006 m ^ 2
 The lateral area is:
 A = 2 * A1 + 2 * A2
 A = 2 * (0.0018) + 2 * (0.0006)
 A = 0.0048 m ^ 2
 Answer:
 
The lateral area of the right is:
 
A = 0.0048 m ^ 2
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Lines are drawn on the gym floor for different sports for basketball playing area is marked so that there is an out of bounds. 2
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Answer:

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Step-by-step explanation:

The dimension of the gym is 20 m x 15 m. An outbound of 2m width is to be cut out from the gym to form the basketball court.

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2 m would be cut at both sides of the gym length for the outbound. Also 2 m would be cut at both sides of the gym width for the outbound. Therefore:

Length of basketball court = 20 m - (2 * 2m) = 20 m - 4 m = 16 m

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Therefore the dimensions of the basketball court is:

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3 years ago
If A is the center of the circle, then which statement explains how segment ED is related to segment FD? Circle A with inscribed
Sveta_85 [38]

Answer:

The correct option is;

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Step-by-step explanation:

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Given that DA can be extended to the circumference of circle A to form a radius of the circle A, and that DA is perpendicular to EF, therefore, DA bisects EF or EF is bisected into two equal parts by DA such that segment ED is congruent to segment FD

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