Triangle ABE is isosceles / Given
AB congruent to AE / Def isosceles
angle ABE congruent to angle AEB / Property of isosceles triangles
angle ABD congruent to angle AEC / Subst different name for same angles
BD congruent to EC / Given
triange ABD congruent to triange AEC / Side Angle Side
542(1+1/4)
542(4/4+1/4)
542(5/4)
677.5
Answer:
C)12
Step-by-step explanation:
-10 to 2 is 12 units away right?
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