Answer:
10y
Step-by-step explanation:
M<CDE = 1/2 (mBF - mCE)
44 = 1/2 (164 - mCE)
88 = 164 - mCE
mCE = 164 - 88
mCE = 76
answer
mCE = 76
I am pertty sure its 0.6 but if i am wrong sorry
X + x + x+ 21 = 180
3x = 180 - 21
3x = 159
x = 159/3
x = 53° ← the measure of <span>each of the smallest angles
53 + 21 = 74</span>° ← the measure of the largest angle