Which of the following proportionality statements is correct ?
1 answer:
Answer:
A. =
Step-by-step explanation:
Given that: ΔABC~ΔDEF
This implies that the sides of the two triangles are proportional. So that,
AB is proportional to DE
BC is proportional to EF
AC is proportional to DF
Therefore from the given proportional relations of the two triangles, the appropriate proportionality statement is;
=
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Answer:
Step-by-step explanation:
When we throw a die , Total outcomes =6
When we throw 3 dice , Total outcomes = 6 x 6 x 6 = 216 [by fundamental counting principle]
Given : Three fair dice are rolled, one red, one green and one blue.
Favorable outcomes : When the upturned faces of the three dice are all of different numbers i.e. no repetition of numbers allowed
By Permutations , the number of favorable outcomes =
The probability that the upturned faces of the three dice are all of different numbers =
The probability that the upturned faces of the three dice are all of different numbers is .