mckenna9666
mckenna9666 mckenna9666
  • 06-03-2019
  • Mathematics
contestada

what is the measure of angle A?

what is the measure of angle A class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 06-03-2019

Answer:

30 degrees

Step-by-step explanation:

The three angles of a triangle add to 180 degrees

x+37 + 90 + x+67 = 180

Combine like terms

2x +194 =180

Subtract 194 from each side

2x+194-194 = 180-194

2x = -14

Divide by 2

2x/2 = -14/2

x = -7

We want to find Angle A

A =x+37

   = -7+37

   = 30

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