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chubhunter [2.5K]
3 years ago
8

If you wish to show that two triangles are similar, which statement(s) is correct? You may choose more than one correct answer.

Mathematics
2 answers:
Dmitriy789 [7]3 years ago
8 0

Answer:

The  statements which are correct are:

  • It is enough to show that two pairs of corresponding angles are congruent.
  • It is enough to show that all three pairs of corresponding sides are in the same ratio.

Step-by-step explanation:

If two triangles have two pairs of sides in the same ratio and the included angles are also equal, then the triangles are similar.

Two triangles are similar if they have:


  • all their angles equal
  • corresponding sides are in the same ratio

There are three ways to find if two triangles are similar: AA, SAS and SSS:

1)

It is enough to show that two pairs of corresponding angles are congruent.

because if two triangles will be congruent than automatically the third will also be congruent and  hence we can apply AA similarity.

2)

It is enough to show that all three pairs of corresponding sides are in the same ratio.

Hence, it will imply SSS similarity.

Hence, these two conditions would be enough to show that the triangles are similar.


Gnesinka [82]3 years ago
5 0

When two triangles are similar they are:"It is enough to show that two pairs of corresponding angles are congruent.""It is enough to show that two pairs of corresponding sides are in the same ratio."We appreciate your questions. Please, never hesitate to ask more in Brainly your queries. 
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Answer:

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We are interested in the amount that students study per week. Suppose you collected the following data in hours {4.4, 5.2, 6.4,
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Answer:

Step-by-step explanation:

Hello!

The objective is to estimate the average time a student studies per week.

A sample of 8 students was taken and the time they spent studying in one week was recorded.

4.4, 5.2, 6.4, 6.8, 7.1, 7.3, 8.3, 8.4

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X[bar]= ∑X/n= 53.9/8= 6.7375 ≅ 6.74

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