Answer:
8/9
Step-by-step explanation:
1) m<DCB = <D + <C + <B
180 = 25 + 90 + <C (Angle Sum Property)
180 = 115 + <C
180 - 115 = <C
65 = <C
The answer is
work:
208/2 = 114
now this is easier.
the answer is 62, as 62 is 10 more than 52, so once added,(obviously) that gets you 114, and the width is 52.