Respuesta :

Using the bisection concept, it is found that the measure of angle PQR is of 130º.

What is a bisection?

A bisection divides an angle into two equal angles. In this problem, the angles are given as follows:

  • (3x + 5)º.
  • (2x + 25)º.

Hence the value of x is given as follows:

3x + 5 = 2x + 25

x = 20º.

Hence the measure of angle PQR is given as follows:

m<PQR = 3x + 5 + 2x + 25 = 5x + 30 = 5 x 20º + 30º = 130º.

More can be learned about bisections at https://brainly.com/question/25770607

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