3.In the diagram below, triangle PQR is congruent to triangle PSR. a) Describe in full the isometric transformation that maps triangle PQR to triangle PSR.
b) Calcuate
i) Perimeter, in cm of quadritateral PQRS
ii) The area, in cm², of PQRS
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answer:

what is your question that you ask

step-by-step explanation:

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

this cant be answered without the graph. you may need to add it.