C
6*3=18
6*8= 48 and 3*8=24
24*48= 1152
1152/18=64
He should change the coefficient 5
Its super easy all u have to do is go on tiger math and the first link will take you to it and u put in the question and it will give you a step by step how to do it and it will give you the answer
Answer:
X=37.6 because the 90 degree angle plus the 52.4 equals 142.4 the subtract that from 180 then ta da.
1 to 2 m tall please forgive meh