Ravenmathi5667
Ravenmathi5667 Ravenmathi5667
  • 08-02-2021
  • Mathematics
contestada

Find the value of x and y.
20
12
у
X =
y =

Find the value of x and y 20 12 у X y class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 08-02-2021

9514 1404 393

Answer:

  • x = 35
  • ∠BCA = 29°

Step-by-step explanation:

In order to determine the value of x, the measure of angle BCA must be known. If we assume the figure is a kite, then ...

  ∠CDB = ∠CBD = 61°

  ∠CBD +∠BCA = 90°

So, the measure of angle BCA is ...

  ∠BCA = 90° -∠CBD = 90° -61°

  ∠BCA = 29°

__

Now we can find x from ...

  29° = (-6 +x)°

  29 +6 = x = 35

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