could you please check my answer to this prism question gcse maths H

19 The diagram shows a triangular prism. 22 .06755 OPP 12 A B 250 20 cm 20 cm M H The base, ABCD, of the prism is a square of side length 20 cm. Angle ABE and angle CBE are right angles. 1250 op Angle EAB = 250 M is the point on DA such that DM : MA = 2:3 = 5 20 A Calculate the size of the angle between EM and the base of the prism. Give your answer correct to 1 decimal place. 20 = 4 20 5 COS 25 X 20 22 06755 .. COS 25 22. 06755 1.0 12 tan -1 ( Ang ) = 61. 463 3018 (Total for Question 19 is 4 marks)