(-1.0) (-4,-1) (-1,-5) hopefully this helps (x,y)
Answer:
m∠DEC = 78°
Step-by-step explanation:
Given information: AC = AD, AB⊥BD, m∠DAC = 44° and CE bisects ∠ACD.
If two sides of a triangles are congruent then the opposite angles of congruent sides are congruent.
AC = AD (Given)


According to the angle sum property, the sum of interior angles of a triangle is 180°.




Divide both sides by 2.

CE bisects ∠ACD.



Use angle sum property in triangle CDE,




Subtract 102 from both sides.


Therefore, the measure of angle DEC is 78°.
Answer:
285 words
Step-by-step explanation:
Answer:
3 zeros
Step-by-step explanation:
4*500=2000
Answer:
Step-by-step explanation:

珠ɪᴢᴜᴍɪᴿᴬᴳᴱ