If O, M, equals, 61OM=61, M, N, equals, 54MN=54, O, N, equals, 81ON=81, P, Q, equals, 27PQ=27, and R, Q, equals, 40, point, 5RQ=40.5, find the perimeter of triangle, P, Q, R△PQR. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn to scale.

Answer 1

To find the perimeter of triangle PQR, we need to add the lengths of all three sides together.

Given:
PQ = 27
RQ = 40.5

To find PR, we can use the fact that PR = PQ + QR. So, PR = 27 + 40.5 = 67.5

Now, the perimeter of triangle PQR is: PQ + QR + PR = 27 + 40.5 + 67.5 = 135

Therefore, the perimeter of triangle PQR is 135.