tkellar14 tkellar14
  • 06-08-2021
  • Mathematics
contestada

2. Find the measure of angle J.

2 Find the measure of angle J class=

Respuesta :

emerald2011 emerald2011
  • 06-08-2021
Mark Brainliest please

Answer is Angle ∠J = 54.052°

Explanation :

The following is one way to perform the calculation.

Calculating ∠J based on given a, b and c.
∠A = arc cos BC(b2 + c2 - a2 /2bc)

= 0.94338 rad
= 54.052°
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