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Ganezh [65]
3 years ago
12

What is the value of the missing angle in the triangle?

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

30°

Step-by-step explanation:

The sum of angles in a triangle is 180°.

And the sum of the two angles in the triangle is 150°.

So to find the missing angle you do 180-150 which gives 30°.

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Answer:

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General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

(9, 4)

(5, -3)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                         m=\frac{-3-4}{5-9}
  2. Subtract:                            m=\frac{-7}{-4}
  3. Simplify:                             m=\frac{7}{4}
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Step-by-step explanation:

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