Sagot :
Answer:
B po
Step-by-step explanation:
kase equilateral triangle meaning 3 sides ay equal.
hanapin nyo po muna yung perimeter ng triangle ABC which is 6+10+11=27 cm
then sabi same ang triangle Abc at triangle xyz, kaya 27/3=9 cm
Answer:
B.9CM
Step-by-step explanation:
Trust me-,-
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