nannah18 nannah18
  • 24-05-2021
  • Mathematics
contestada

what is the measure of ABD?

what is the measure of ABD class=

Respuesta :

literallyacoolguy
literallyacoolguy literallyacoolguy
  • 24-05-2021

Answer:

39

Step-by-step explanation:

B is a right angle, so it is 90°

90 - 51 = 39

Answer Link
Аноним Аноним
  • 24-05-2021

Answer:

[tex]let \: that \: angle \: be \: x \\ x + 51 \degree = 90 \degree \\ x = 90 \degree - 51 \degree \\ x = 39 \degree[/tex]

Answer Link

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