Question

construct a triangle PQR, given PQ= 4.5 cm, Angle RPQ= 30 degree, and PQR= 45 degree. measure R and the length of side RP.
guys help please fast....​

Answer 1

Answer:

R = 105 degree

Step-by-step explanation:

Angle P + Angle Q + Angle R = 180 degree (Angle sum property of triangle)

30 degree + 45 degree + Angle R = 180 degree

75 degree + Angle R = 180 degree

Angle R = 180 degree - 75 degree

Angle R = 105 degree

Answer 2

Answer : R P = 3.4 cm. R angle = 105

Please mark me brainielist .