Answer: a: 13
b: 5
c: 4
d: 12
area: 184
Step-by-step explanation:
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Answer:
x=13°
Step-by-step explanation:
If BE is an angle bisector, then it divides the angle into two equal angles. This means that
∠ABE=∠EBC
Since ∠ABE=2x+20 and ∠EBC=4x-6, we have
2x+20=4x-6
2x-4x=-6-20
-2x=-26
2x=26
x=13°
Answer:
3.75 or 15/4
Step-by-step explanation: