CE = CD + DE = 2DE + DE = 3DE = 8.7
DE = 8.7/3 = 2.9
CD = 2DE = 5.8
For the inscribed circle, where center is point D. The radius is length DE.
This is because the circle will touch the 3 points where the bisectors intersect with sides of triangle.
radius = 2.9
For circumscribed circle, the center will also be point D. The radius is CD.
The circle will touch 3 points of triangle, A,B,C.
radius = 5.8
You would isolate the variable for ex
2x+3=9
2x=9-3
2x=6
x=3
X=24
Work: x-10=14 x=14+10
Answer:
72/9 is equivalent to 8/1 is the answer.
Step-by-step explanation:
