HELP, Would I have to subtract 180 from 70 to get the answer for C?? What would the answer be?
Mathematics
Crazycookie1
Question
HELP,
Would I have to subtract 180 from 70 to get the answer for C?? What would the answer be?
Would I have to subtract 180 from 70 to get the answer for C?? What would the answer be?
1 Answer

1. User Answers yuiaisao
Answer:
Angle C is equal to 30.
Stepbystep explanation:
To find angle C, we have to find all the other angles first. They tells us the B ~= BAD ~= ADC. So, if we find ADC, we've found B and BAD as well. ADC is just 180  70 (the angle of ADE), which is 110. So, ADC, BAD, and B are equal to 110.
Remember, angles in a quadrilateral add up to 360. So, add all of the values of angles be have now and subtract from 360:
360  (110 + 110 + 110)
360  330 = 30
Angle C should be equal to 30.
Hope this helped!