Answer:
4 units
Step-by-step explanation:
In triangle DEF, DK is the angle bisector of angle EDF.
<u>Angle bisector theorem</u> states that if a ray bisects an angle of a triangle, then it divides the opposite side into segments that are proportional to the other two sides.
Hence,

Thus,

Answer:
she can buy 5 pencils
Step-by-step explanation:
A portion of a circle is called a circular sector
Answer:
x=-1/2
Step-by-step explanation:
hope it helps you
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