laurmccl9661 laurmccl9661
  • 14-02-2021
  • Geography
contestada

find m< in geometry math 2

find mlt in geometry math 2 class=

Respuesta :

xero099
xero099 xero099
  • 19-02-2021

Answer:

The measure of angle A is 22º.

Explanation:

From Geometry, we know that sum of internal angles in triangles equals 180º. Hence, we construct the following sum:

[tex](5\cdot x + 2) + 6\cdot x + 134^{\circ} = 180^{\circ}[/tex]

[tex]11\cdot x +136^{\circ} = 180^{\circ}[/tex]

[tex]11\cdot x = 44^{\circ}[/tex]

[tex]x = 4[/tex]

In addition, we know that:

[tex]\angle A = 5\cdot x + 2[/tex]

[tex]\angle A = 22^{\circ}[/tex]

The measure of angle A is 22º.

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