2 years ago

The diagram shows a triangle. x+19° 6x–7° 56° What is the value of x? x = °

Mathematics

1 answer:

djverab [1.8K]2 years ago

6 0

Answer:

x = 16.

Step-by-step explanation:

The 3 angles sum to 180 degrees so:

x + 19 + 6x - 7 + 56 = 180

7x + 68 = 180

7x = 112

x = 112/7 = 16.

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