3 years ago

Special right triangles: decimal answers

Mathematics

1 answer:

Ne4ueva [31]3 years ago

3 0

Answer:

h=11.3 and c=8(or 8.1 depending on what you do first)

Step-by-step explanation:

so we do the same thing like last time and 8√2 rounded is 11.3, and 7/√3, or 7√3/3 is 4( 4.04 gets rounded down). now we multiply by two because of the theorems and get 8(if this is wrong then try 8.1 because the answer differs depending on what you do first.)

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Examine the diagram, and answer the question.

ELEN [110]

9514 1404 393

Answer:

11.7

Step-by-step explanation:

GeoGebra can not only draw the picture, it can answer the question. The approximate distance between the points is about 11.7 units.

The distance formula is used for this:

d = √((x1 -x1)² +(y2 -y1)²)

d = √((-4-2)² +(-3-7)²) = √(36 +100)

d = √136 ≈ 11.7

_____

Once you find that the distance is about √136, you know it is more than 11 (11² = 121) and less than 12 (12² = 144). The only answer choice that makes any sense is 11.7.