Answer:
Step-by-step explanation:
Answer:.........
Step-by-step explanation:
Answer:
2 x 15 +7
Step-by-step explanation:
Answer:60,480
Step-by-step explanation:
Given
Word ENERGETIC contains
i.e. there are 9 letters
So, no of ways of arranging 9 letters out of which 3 are same is given by
here 3! is for 3-E's
To find perimeter you add up all the sides so 5cm+6cm+17cm+8cm. This will get you 36cm.