1. The distance between the centers of the two circles is 13 cm. If their radii are 5 cm and 8 cm, how long is their common external tangent segment?
A. 3√10
B.4 √10
C. 5√10
D. 6√10
2. The radii of the two circles are 3 cm. and 6 cm. Find the length of their common internal tangent segment.
A. 8√3
B. 7√3
C. 10√3
D. 9√3
A. 3√10
B.4 √10
C. 5√10
D. 6√10
2. The radii of the two circles are 3 cm. and 6 cm. Find the length of their common internal tangent segment.
A. 8√3
B. 7√3
C. 10√3
D. 9√3
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Answer:
1.a 2.a
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i hope it help hihi
Answer:
1. B
2. D
Step-by-step explanation:
YAN TAMA YAN :))))