Respuesta :

Answer:

55

Step-by-step explanation:

If RP bisects SRQ. P S R, then the measure of m<SRQ is 130degrees

A line that bisects an angle divides the angles into two equal parts

If RP bisects SRQ from the diagram shown, then;

  • m<SRP = m<PRQ
  • m<SRP + <PRQ = m<SRQ

Given the following:

m SRP =5x - 10 and m-QRP =3x + 20

5x - 10 = 3x + 20

5x - 3x = 20 + 10

2x = 30

x = 30/2

x = 15

Get the measure of SRQ

m<SRQ = 5x - 10 + 3x + 20

m<SRQ = 8x + 10

m<SRQ = 8(15) + 10

m<SRQ = 120 + 10

m<SRQ = = 130degrees

Hence the measure of m<SRQ is 130degrees

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