Seudónimo Seudónimo
  • 03-03-2021
  • Mathematics
contestada

What is the measure of the smallest angle?



63°
57°
53°
64°

What is the measure of the smallest angle 63 57 53 64 class=

Respuesta :

Podetola
Podetola Podetola
  • 03-03-2021

Answer: 53°

Step-by-step explanation:

3x - 4 + 3x + 6 + 4x - 12 = 180

10x - 10 = 180

Add 10 to both sides

10x = 190

Divide both sides by 10

x = 19

3x - 4

3 (19) - 4 = 57 - 4

= 53

3x + 6

3 (19) + 6 = 57 + 6

= 63

4x - 12

4 (19) - 12 = 76 - 12

= 64

The smallest angle is 53°

Answer Link
parkerhillman
parkerhillman parkerhillman
  • 03-03-2021

Answer:

63°

Step-by-step explanation:

Answer Link

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