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Kaylis [27]
3 years ago
13

Which triangle has all three angle measuring less than 90°

Mathematics
1 answer:
seropon [69]3 years ago
4 0
Acute triangle because all the angles are less than 90
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What is the greatest common factor of the expression 12x^+18x^2
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The area of square ABCD is 144 square units. The area of square EFGH is 64 square units. H∈ AB and G∈ BC . The blue area is thre
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3 years ago
State if the triangles in each pair are similar. If so, state how you know they are similar.
Zarrin [17]

Answer:

<em>A) similar; SAS similarity.</em>

Step-by-step explanation:

<u>SAS Triangle Similarity</u>

The SAS criterion for triangle similarity states that if two sides of one triangle are proportional to two sides of another triangle and their included angles are congruent, then the triangles are similar.

We are given two triangles BCD and JKL. Sides DB and JL have a ratio of 90/20 = 4.5

Sides JK and BC have a ratio of 81/18 = 4.5

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A) similar; SAS similarity.

6 0
2 years ago
"Help Me Please Fast"
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3 years ago
F(x)=3x+5, g(x)=6x^2 find (fg)(x)
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im smart.

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