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marishachu [46]
2 years ago
12

What is the measure of the vertex angle of an isosceles triangle if one of its base angle measures 34° and it’s congruent sides

each measure 15 cm
68

73

112

56
Mathematics
1 answer:
KIM [24]2 years ago
4 0

Let the vertex angle be x.

Base angles in the isosceles triangle are congruent.

Let the base angles be α=34°

Total sum of the inner angles in the triangle is 180°.

We can make equation

2α+x=180° => x=180-2α=180-68=112

The measure of the vertex angle is 112°

Good luck!!!

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Lady_Fox [76]

The values of a and b are 4 and -3

<h3>How to solve for (a) and (b)?</h3>

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0     5

2     a

3     7

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x    f(x)

2     4

2     a

The above table implies that:

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Rewrite as:

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x    g(x)

2     b

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Remove the x values 0 and 3

x    g(x)

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Read more about functions at:

brainly.com/question/13153717

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<u>Complete question</u>

Use the Symmetry of a Function to Find Coordinates

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0     5                                          0              0

2     a                                          2              -3

3     7                                          3              -4

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Otrada [13]

Answer:

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