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pashok25 [27]
3 years ago
8

Explain how you can use SSS, SAS, ASA, or AAS with CPCTC to complete the following proof.

Mathematics
1 answer:
andreev551 [17]3 years ago
6 0
You use SSS when you are given 2 sides and have to find a third you use SAS when you are given a side and angle and have to find another side and from this explanation you are given an angle which is 90 or 180 depending on how you look at it and how you come up with the order whether it's ASA or AAS is the order they come in following the hypotinuse
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How many degrees are in the "Animation" sector of the graph? Round your answer to the nearest degree.
Monica [59]
The answer is B.

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0.126*360
77.76
round to 78
4 0
3 years ago
You need to establish _____ for how to judge a concept.
makvit [3.9K]

Answer:

Criteria.

Step-by-step explanation:

A series of criteria is a set of parameters established by whoever seeks to interpret a certain information or quantity of concepts, by means of which a set of interpretive rules is established that should be equal to all the concepts to be analyzed. Thus, the criteria allow a set of data to be analyzed under the same parameters or information processing requirements.

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3 years ago
Find the length of the shorter leg of a right triangle with the longer leg is 9 feet more than the shorter leg the hypotenuse is
Jobisdone [24]

Answer:

Length of Shorter leg = 27 feet

Length of Longer leg = 36 feet

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Step-by-step explanation:

Given:

Let,

    Length of Shorter leg = x,

According to the given condition we have

∴  Length of Longer leg = x + 9 feet

∴  Length of Hypotenuse = 2x - 9 feet

To Find:

Length of Shorter leg = ?

Solution:

Now In Right Angle Triangle, By Pythagoras theorem we have

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

substituting the given values we get

(2x-9)^{2} = (x)^{2}+(x+9)^{2}\\

By using Identity (A ± B)² = A² ± 2AB +B²  we get

4x^{2} -36x+81=x^{2} +(x^{2} +18x+81)\\\\4x^{2} -2x^{2} -36x-18x=81-81\\\\2x^{2} -54x=0\\2x(x-27)=0\\2x=0 or x-27=0\\\therefore x\ cannot\ be \ zero\\\therefore x = 27 \feet

Substituting x=27 we get

∴  Length of Longer leg = x + 9 =27 +9 = 36 feet

∴  Length of Hypotenuse = 2x - 9 = 2×27 -9 = 45 feet

7 0
3 years ago
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monitta

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
How does an increase in thermal energy affect molecules?
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Answer:

The molecules become more active and it expands.

Step-by-step explanation:

6 0
3 years ago
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