To find the area of the paper. You must multiply the width and the height, which is 9 and 19.
9 x 19 is 171
And multiply that by 4
171 x 4 = 684
Total area is 684
58a + 49 is the correct answer
Answer:40.9107
Step-by-step explanation:
I Am Pretty sure that is it the question did not make sense though