PLEASE HELP!! 50 POINTS!! 
A triangle has side lengths 2.83 m, 4 m, and 2.24 m. The angles measures are 45°, 63°, and 72°.
 What type of triangle is this triangle?
obtuse isosceles
acute isosceles
obtuse scalene
acute scalene
                                             
                                          
                                          
                                        
											